73420398

素因数分解:

$2^1\times 3^3\times {\mathrm{557}}^1\times {\mathrm{2441}}^1$

素因数の和:3009

約数の個数: 32

約数和(自身を含む): 163516320

約数和(自身を除く): 90095922

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 557, 1114, 1671, 2441, 3342, 4882, 5013, 7323, 10026, 14646, 15039, 21969, 30078, 43938, 65907, 131814, 1359637, 2719274, 4078911, 8157822, 12236733, 24473466, 36710199, 73420398]

約数ペア:

[(1, 73420398), (2, 36710199), (3, 24473466), (6, 12236733), (9, 8157822), (18, 4078911), (27, 2719274), (54, 1359637), (557, 131814), (1114, 65907), (1671, 43938), (2441, 30078), (3342, 21969), (4882, 15039), (5013, 14646), (7323, 10026)]