687515200047

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{22441}}^1$

素因数の和:22761

約数の個数: 96

約数和(自身を含む): 1153381634496

約数和(自身を除く): 465866434449

約数列:

[1, 3, 9, 13, 17, 39, 51, 73, 117, 153, 211, 219, 221, 633, 657, 663, 949, 1241, 1899, 1989, 2743, 2847, 3587, 3723, 8229, 8541, 10761, 11169, 15403, 16133, 22441, 24687, 32283, 46209, 46631, 48399, 67323, 138627, 139893, 145197, 200239, 201969, 261851, 291733, 381497, 419679, 600717, 785553, 875199, 1144491, 1638193, 1802151, 2356659, 2625597, 3404063, 3433473, 4735051, 4914579, 4959461, 10212189, 14205153, 14743737, 14878383, 21296509, 27849281, 30636567, 42615459, 44635149, 61555663, 63889527, 80495867, 83547843, 184666989, 191668581, 241487601, 250643529, 345658723, 362040653, 554000967, 724462803, 1036976169, 1046446271, 1086121959, 3110928507, 3139338813, 3258365877, 4493563399, 5876198291, 9418016439, 13480690197, 17628594873, 40442070591, 52885784619, 76390577783, 229171733349, 687515200047]

約数ペア:

[(1, 687515200047), (3, 229171733349), (9, 76390577783), (13, 52885784619), (17, 40442070591), (39, 17628594873), (51, 13480690197), (73, 9418016439), (117, 5876198291), (153, 4493563399), (211, 3258365877), (219, 3139338813), (221, 3110928507), (633, 1086121959), (657, 1046446271), (663, 1036976169), (949, 724462803), (1241, 554000967), (1899, 362040653), (1989, 345658723), (2743, 250643529), (2847, 241487601), (3587, 191668581), (3723, 184666989), (8229, 83547843), (8541, 80495867), (10761, 63889527), (11169, 61555663), (15403, 44635149), (16133, 42615459), (22441, 30636567), (24687, 27849281), (32283, 21296509), (46209, 14878383), (46631, 14743737), (48399, 14205153), (67323, 10212189), (138627, 4959461), (139893, 4914579), (145197, 4735051), (200239, 3433473), (201969, 3404063), (261851, 2625597), (291733, 2356659), (381497, 1802151), (419679, 1638193), (600717, 1144491), (785553, 875199)]