156985059

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{4561}}^1$

素因数の和:4731

約数の個数: 32

約数和(自身を含む): 262771200

約数和(自身を除く): 105786141

約数列:

[1, 3, 7, 11, 21, 33, 77, 149, 231, 447, 1043, 1639, 3129, 4561, 4917, 11473, 13683, 31927, 34419, 50171, 95781, 150513, 351197, 679589, 1053591, 2038767, 4757123, 7475479, 14271369, 22426437, 52328353, 156985059]

約数ペア:

[(1, 156985059), (3, 52328353), (7, 22426437), (11, 14271369), (21, 7475479), (33, 4757123), (77, 2038767), (149, 1053591), (231, 679589), (447, 351197), (1043, 150513), (1639, 95781), (3129, 50171), (4561, 34419), (4917, 31927), (11473, 13683)]