54853887

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 82529280

約数和(自身を除く): 27675393

約数列:

[1, 3, 11, 33, 53, 79, 159, 237, 397, 583, 869, 1191, 1749, 2607, 4187, 4367, 12561, 13101, 21041, 31363, 46057, 63123, 94089, 138171, 231451, 344993, 694353, 1034979, 1662239, 4986717, 18284629, 54853887]

約数ペア:

[(1, 54853887), (3, 18284629), (11, 4986717), (33, 1662239), (53, 1034979), (79, 694353), (159, 344993), (237, 231451), (397, 138171), (583, 94089), (869, 63123), (1191, 46057), (1749, 31363), (2607, 21041), (4187, 13101), (4367, 12561)]