73374561

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2539}}^1$

素因数の和:2590

約数の個数: 36

約数和(自身を含む): 120853200

約数和(自身を除く): 47478639

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 169, 171, 247, 507, 741, 1521, 2223, 2539, 3211, 7617, 9633, 22851, 28899, 33007, 48241, 99021, 144723, 297063, 429091, 434169, 627133, 1287273, 1881399, 3861819, 5644197, 8152729, 24458187, 73374561]

約数ペア:

[(1, 73374561), (3, 24458187), (9, 8152729), (13, 5644197), (19, 3861819), (39, 1881399), (57, 1287273), (117, 627133), (169, 434169), (171, 429091), (247, 297063), (507, 144723), (741, 99021), (1521, 48241), (2223, 33007), (2539, 28899), (3211, 22851), (7617, 9633)]