29990492037

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{71329}}^1$

素因数の和:71514

約数の個数: 48

約数和(自身を含む): 49138951680

約数和(自身を除く): 19148459643

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 137, 279, 341, 411, 1023, 1233, 1507, 3069, 4247, 4521, 12741, 13563, 38223, 46717, 71329, 140151, 213987, 420453, 641961, 784619, 2211199, 2353857, 6633597, 7061571, 9772073, 19900791, 24323189, 29316219, 72969567, 87948657, 107492803, 218908701, 302934263, 322478409, 908802789, 967435227, 2726408367, 3332276893, 9996830679, 29990492037]

約数ペア:

[(1, 29990492037), (3, 9996830679), (9, 3332276893), (11, 2726408367), (31, 967435227), (33, 908802789), (93, 322478409), (99, 302934263), (137, 218908701), (279, 107492803), (341, 87948657), (411, 72969567), (1023, 29316219), (1233, 24323189), (1507, 19900791), (3069, 9772073), (4247, 7061571), (4521, 6633597), (12741, 2353857), (13563, 2211199), (38223, 784619), (46717, 641961), (71329, 420453), (140151, 213987)]