129588711

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1453}}^1$

素因数の和:1631

約数の個数: 32

約数和(自身を含む): 205467648

約数和(自身を除く): 75878937

約数列:

[1, 3, 7, 21, 31, 93, 137, 217, 411, 651, 959, 1453, 2877, 4247, 4359, 10171, 12741, 29729, 30513, 45043, 89187, 135129, 199061, 315301, 597183, 945903, 1393427, 4180281, 6170891, 18512673, 43196237, 129588711]

約数ペア:

[(1, 129588711), (3, 43196237), (7, 18512673), (21, 6170891), (31, 4180281), (93, 1393427), (137, 945903), (217, 597183), (411, 315301), (651, 199061), (959, 135129), (1453, 89187), (2877, 45043), (4247, 30513), (4359, 29729), (10171, 12741)]