84795669

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{20089}}^1$

素因数の和:20169

約数の個数: 24

約数和(自身を含む): 142076480

約数和(自身を除く): 57280811

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 20089, 60267, 140623, 180801, 421869, 1265607, 1345963, 4037889, 9421741, 12113667, 28265223, 84795669]

約数ペア:

[(1, 84795669), (3, 28265223), (7, 12113667), (9, 9421741), (21, 4037889), (63, 1345963), (67, 1265607), (201, 421869), (469, 180801), (603, 140623), (1407, 60267), (4221, 20089)]