68490477

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{577}}^1$

素因数の和:714

約数の個数: 36

約数和(自身を含む): 109929820

約数和(自身を除く): 41439343

約数列:

[1, 3, 9, 11, 33, 99, 109, 121, 327, 363, 577, 981, 1089, 1199, 1731, 3597, 5193, 6347, 10791, 13189, 19041, 39567, 57123, 62893, 69817, 118701, 188679, 209451, 566037, 628353, 691823, 2075469, 6226407, 7610053, 22830159, 68490477]

約数ペア:

[(1, 68490477), (3, 22830159), (9, 7610053), (11, 6226407), (33, 2075469), (99, 691823), (109, 628353), (121, 566037), (327, 209451), (363, 188679), (577, 118701), (981, 69817), (1089, 62893), (1199, 57123), (1731, 39567), (3597, 19041), (5193, 13189), (6347, 10791)]