15690326373

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{953}}^1$

素因数の和:1200

約数の個数: 80

約数和(自身を含む): 24989152320

約数和(自身を除く): 9298825947

約数列:

[1, 3, 9, 27, 29, 43, 81, 87, 129, 163, 261, 387, 489, 783, 953, 1161, 1247, 1467, 2349, 2859, 3483, 3741, 4401, 4727, 7009, 8577, 11223, 13203, 14181, 21027, 25731, 27637, 33669, 40979, 42543, 63081, 77193, 82911, 101007, 122937, 127629, 155339, 189243, 203261, 248733, 368811, 382887, 466017, 567729, 609783, 746199, 1106433, 1188391, 1398051, 1829349, 2238597, 3319299, 3565173, 4194153, 4504831, 5488047, 6679577, 10695519, 12582459, 13514493, 16464141, 20038731, 32086557, 40543479, 60116193, 96259671, 121630437, 180348579, 193707733, 364891311, 541045737, 581123199, 1743369597, 5230108791, 15690326373]

約数ペア:

[(1, 15690326373), (3, 5230108791), (9, 1743369597), (27, 581123199), (29, 541045737), (43, 364891311), (81, 193707733), (87, 180348579), (129, 121630437), (163, 96259671), (261, 60116193), (387, 40543479), (489, 32086557), (783, 20038731), (953, 16464141), (1161, 13514493), (1247, 12582459), (1467, 10695519), (2349, 6679577), (2859, 5488047), (3483, 4504831), (3741, 4194153), (4401, 3565173), (4727, 3319299), (7009, 2238597), (8577, 1829349), (11223, 1398051), (13203, 1188391), (14181, 1106433), (21027, 746199), (25731, 609783), (27637, 567729), (33669, 466017), (40979, 382887), (42543, 368811), (63081, 248733), (77193, 203261), (82911, 189243), (101007, 155339), (122937, 127629)]