61131537

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{719}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 94003200

約数和(自身を除く): 32871663

約数列:

[1, 3, 9, 27, 47, 67, 141, 201, 423, 603, 719, 1269, 1809, 2157, 3149, 6471, 9447, 19413, 28341, 33793, 48173, 85023, 101379, 144519, 304137, 433557, 912411, 1300671, 2264131, 6792393, 20377179, 61131537]

約数ペア:

[(1, 61131537), (3, 20377179), (9, 6792393), (27, 2264131), (47, 1300671), (67, 912411), (141, 433557), (201, 304137), (423, 144519), (603, 101379), (719, 85023), (1269, 48173), (1809, 33793), (2157, 28341), (3149, 19413), (6471, 9447)]