160544349

素因数分解:

$3^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2749}}^1$

素因数の和:2871

約数の個数: 40

約数和(自身を含む): 276848000

約数和(自身を除く): 116303651

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 103, 189, 309, 567, 721, 927, 2163, 2749, 2781, 6489, 8247, 8343, 19243, 19467, 24741, 57729, 58401, 74223, 173187, 222669, 283147, 519561, 849441, 1558683, 1982029, 2548323, 5946087, 7644969, 17838261, 22934907, 53514783, 160544349]

約数ペア:

[(1, 160544349), (3, 53514783), (7, 22934907), (9, 17838261), (21, 7644969), (27, 5946087), (63, 2548323), (81, 1982029), (103, 1558683), (189, 849441), (309, 519561), (567, 283147), (721, 222669), (927, 173187), (2163, 74223), (2749, 58401), (2781, 57729), (6489, 24741), (8247, 19467), (8343, 19243)]