201622419

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1733}}^1$

素因数の和:1912

約数の個数: 32

約数和(自身を含む): 310732800

約数和(自身を除く): 109110381

約数列:

[1, 3, 9, 27, 31, 93, 139, 279, 417, 837, 1251, 1733, 3753, 4309, 5199, 12927, 15597, 38781, 46791, 53723, 116343, 161169, 240887, 483507, 722661, 1450521, 2167983, 6503949, 7467497, 22402491, 67207473, 201622419]

約数ペア:

[(1, 201622419), (3, 67207473), (9, 22402491), (27, 7467497), (31, 6503949), (93, 2167983), (139, 1450521), (279, 722661), (417, 483507), (837, 240887), (1251, 161169), (1733, 116343), (3753, 53723), (4309, 46791), (5199, 38781), (12927, 15597)]