86620671

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:493

約数の個数: 40

約数和(自身を含む): 134675904

約数和(自身を除く): 48055233

約数列:

[1, 3, 9, 27, 47, 61, 81, 141, 183, 373, 423, 549, 1119, 1269, 1647, 2867, 3357, 3807, 4941, 8601, 10071, 17531, 22753, 25803, 30213, 52593, 68259, 77409, 157779, 204777, 232227, 473337, 614331, 1069391, 1420011, 1842993, 3208173, 9624519, 28873557, 86620671]

約数ペア:

[(1, 86620671), (3, 28873557), (9, 9624519), (27, 3208173), (47, 1842993), (61, 1420011), (81, 1069391), (141, 614331), (183, 473337), (373, 232227), (423, 204777), (549, 157779), (1119, 77409), (1269, 68259), (1647, 52593), (2867, 30213), (3357, 25803), (3807, 22753), (4941, 17531), (8601, 10071)]