917697033

素因数分解:

$3^5\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 108

約数和(自身を含む): 1606310160

約数和(自身を除く): 688613127

約数列:

[1, 3, 9, 11, 23, 27, 33, 59, 69, 81, 99, 121, 177, 207, 243, 253, 297, 363, 529, 531, 621, 649, 759, 891, 1089, 1357, 1587, 1593, 1863, 1947, 2277, 2673, 2783, 3267, 4071, 4761, 4779, 5589, 5819, 5841, 6831, 7139, 8349, 9801, 12213, 14283, 14337, 14927, 17457, 17523, 20493, 21417, 25047, 29403, 31211, 36639, 42849, 44781, 52371, 52569, 61479, 64009, 64251, 75141, 93633, 109917, 128547, 134343, 157113, 157707, 164197, 192027, 192753, 225423, 280899, 329751, 343321, 403029, 471339, 492591, 576081, 578259, 676269, 842697, 1029963, 1209087, 1414017, 1477773, 1728243, 1734777, 2528091, 3089889, 3627261, 3776531, 4433319, 5184729, 7584273, 9269667, 11329593, 13299957, 15554187, 27809001, 33988779, 39899871, 83427003, 101966337, 305899011, 917697033]

約数ペア:

[(1, 917697033), (3, 305899011), (9, 101966337), (11, 83427003), (23, 39899871), (27, 33988779), (33, 27809001), (59, 15554187), (69, 13299957), (81, 11329593), (99, 9269667), (121, 7584273), (177, 5184729), (207, 4433319), (243, 3776531), (253, 3627261), (297, 3089889), (363, 2528091), (529, 1734777), (531, 1728243), (621, 1477773), (649, 1414017), (759, 1209087), (891, 1029963), (1089, 842697), (1357, 676269), (1587, 578259), (1593, 576081), (1863, 492591), (1947, 471339), (2277, 403029), (2673, 343321), (2783, 329751), (3267, 280899), (4071, 225423), (4761, 192753), (4779, 192027), (5589, 164197), (5819, 157707), (5841, 157113), (6831, 134343), (7139, 128547), (8349, 109917), (9801, 93633), (12213, 75141), (14283, 64251), (14337, 64009), (14927, 61479), (17457, 52569), (17523, 52371), (20493, 44781), (21417, 42849), (25047, 36639), (29403, 31211)]