242520633

素因数分解:

$3^2\times {\mathrm{53}}^3\times {\mathrm{181}}^1$

素因数の和:346

約数の個数: 24

約数和(自身を含む): 359016840

約数和(自身を除く): 116496207

約数列:

[1, 3, 9, 53, 159, 181, 477, 543, 1629, 2809, 8427, 9593, 25281, 28779, 86337, 148877, 446631, 508429, 1339893, 1525287, 4575861, 26946737, 80840211, 242520633]

約数ペア:

[(1, 242520633), (3, 80840211), (9, 26946737), (53, 4575861), (159, 1525287), (181, 1339893), (477, 508429), (543, 446631), (1629, 148877), (2809, 86337), (8427, 28779), (9593, 25281)]