38180403

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{3343}}^1$

素因数の和:3405

約数の個数: 24

約数和(自身を含む): 58426368

約数和(自身を除く): 20245965

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 1269, 3343, 3807, 10029, 11421, 30087, 90261, 157121, 270783, 471363, 812349, 1414089, 4242267, 12726801, 38180403]

約数ペア:

[(1, 38180403), (3, 12726801), (9, 4242267), (27, 1414089), (47, 812349), (81, 471363), (141, 270783), (243, 157121), (423, 90261), (1269, 30087), (3343, 11421), (3807, 10029)]