67612377

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 105560064

約数和(自身を除く): 37947687

約数列:

[1, 3, 7, 21, 71, 137, 213, 331, 411, 497, 959, 993, 1491, 2317, 2877, 6951, 9727, 23501, 29181, 45347, 68089, 70503, 136041, 164507, 204267, 317429, 493521, 952287, 3219637, 9658911, 22537459, 67612377]

約数ペア:

[(1, 67612377), (3, 22537459), (7, 9658911), (21, 3219637), (71, 952287), (137, 493521), (213, 317429), (331, 204267), (411, 164507), (497, 136041), (959, 70503), (993, 68089), (1491, 45347), (2317, 29181), (2877, 23501), (6951, 9727)]