2574304821

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:765

約数の個数: 96

約数和(自身を含む): 4441522176

約数和(自身を除く): 1867217355

約数列:

[1, 3, 9, 11, 27, 31, 33, 47, 81, 93, 99, 141, 243, 279, 297, 341, 423, 517, 661, 837, 891, 1023, 1269, 1457, 1551, 1983, 2511, 2673, 3069, 3807, 4371, 4653, 5949, 7271, 7533, 9207, 11421, 13113, 13959, 16027, 17847, 20491, 21813, 27621, 31067, 39339, 41877, 48081, 53541, 61473, 65439, 82863, 93201, 118017, 125631, 144243, 160623, 184419, 196317, 225401, 279603, 341737, 354051, 432729, 553257, 588951, 676203, 838809, 963077, 1025211, 1298187, 1659771, 1766853, 2028609, 2516427, 2889231, 3075633, 3894561, 4979313, 6085827, 7549281, 8667693, 9226899, 10593847, 18257481, 26003079, 27680697, 31781541, 54772443, 78009237, 83042091, 95344623, 234027711, 286033869, 858101607, 2574304821]

約数ペア:

[(1, 2574304821), (3, 858101607), (9, 286033869), (11, 234027711), (27, 95344623), (31, 83042091), (33, 78009237), (47, 54772443), (81, 31781541), (93, 27680697), (99, 26003079), (141, 18257481), (243, 10593847), (279, 9226899), (297, 8667693), (341, 7549281), (423, 6085827), (517, 4979313), (661, 3894561), (837, 3075633), (891, 2889231), (1023, 2516427), (1269, 2028609), (1457, 1766853), (1551, 1659771), (1983, 1298187), (2511, 1025211), (2673, 963077), (3069, 838809), (3807, 676203), (4371, 588951), (4653, 553257), (5949, 432729), (7271, 354051), (7533, 341737), (9207, 279603), (11421, 225401), (13113, 196317), (13959, 184419), (16027, 160623), (17847, 144243), (20491, 125631), (21813, 118017), (27621, 93201), (31067, 82863), (39339, 65439), (41877, 61473), (48081, 53541)]