184439871

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:421

約数の個数: 72

約数和(自身を含む): 341559504

約数和(自身を除く): 157119633

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 193, 197, 231, 441, 539, 579, 591, 693, 1351, 1379, 1617, 1737, 1773, 2123, 2167, 4053, 4137, 4851, 6369, 6501, 9457, 9653, 12159, 12411, 14861, 15169, 19107, 19503, 28371, 28959, 38021, 44583, 45507, 85113, 86877, 104027, 106183, 114063, 133749, 136521, 266147, 312081, 318549, 342189, 418231, 798441, 936243, 955647, 1254693, 1863029, 2395323, 2927617, 3764079, 5589087, 8782851, 16767261, 20493319, 26348553, 61479957, 184439871]

約数ペア:

[(1, 184439871), (3, 61479957), (7, 26348553), (9, 20493319), (11, 16767261), (21, 8782851), (33, 5589087), (49, 3764079), (63, 2927617), (77, 2395323), (99, 1863029), (147, 1254693), (193, 955647), (197, 936243), (231, 798441), (441, 418231), (539, 342189), (579, 318549), (591, 312081), (693, 266147), (1351, 136521), (1379, 133749), (1617, 114063), (1737, 106183), (1773, 104027), (2123, 86877), (2167, 85113), (4053, 45507), (4137, 44583), (4851, 38021), (6369, 28959), (6501, 28371), (9457, 19503), (9653, 19107), (12159, 15169), (12411, 14861)]