56553441

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1009}}^1$

素因数の和:1193

約数の個数: 32

約数和(自身を含む): 91918080

約数和(自身を除く): 35364639

約数列:

[1, 3, 7, 17, 21, 51, 119, 157, 357, 471, 1009, 1099, 2669, 3027, 3297, 7063, 8007, 17153, 18683, 21189, 51459, 56049, 120071, 158413, 360213, 475239, 1108891, 2693021, 3326673, 8079063, 18851147, 56553441]

約数ペア:

[(1, 56553441), (3, 18851147), (7, 8079063), (17, 3326673), (21, 2693021), (51, 1108891), (119, 475239), (157, 360213), (357, 158413), (471, 120071), (1009, 56049), (1099, 51459), (2669, 21189), (3027, 18683), (3297, 17153), (7063, 8007)]