42886761561

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{56809}}^1$

素因数の和:57366

約数の個数: 48

約数和(自身を含む): 74018430720

約数和(自身を除く): 31131669159

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 521, 1449, 1563, 3647, 4689, 10941, 11983, 32823, 35949, 56809, 83881, 107847, 170427, 251643, 397663, 511281, 754929, 1192989, 1306607, 3578967, 3919821, 9146249, 11759463, 27438747, 29597489, 82316241, 88792467, 207182423, 266377401, 621547269, 680742247, 1864641807, 2042226741, 4765195729, 6126680223, 14295587187, 42886761561]

約数ペア:

[(1, 42886761561), (3, 14295587187), (7, 6126680223), (9, 4765195729), (21, 2042226741), (23, 1864641807), (63, 680742247), (69, 621547269), (161, 266377401), (207, 207182423), (483, 88792467), (521, 82316241), (1449, 29597489), (1563, 27438747), (3647, 11759463), (4689, 9146249), (10941, 3919821), (11983, 3578967), (32823, 1306607), (35949, 1192989), (56809, 754929), (83881, 511281), (107847, 397663), (170427, 251643)]