61561782

素因数分解:

$2^1\times 3^4\times {\mathrm{211}}^1\times {\mathrm{1801}}^1$

素因数の和:2026

約数の個数: 40

約数和(自身を含む): 138674712

約数和(自身を除く): 77112930

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 211, 422, 633, 1266, 1801, 1899, 3602, 3798, 5403, 5697, 10806, 11394, 16209, 17091, 32418, 34182, 48627, 97254, 145881, 291762, 380011, 760022, 1140033, 2280066, 3420099, 6840198, 10260297, 20520594, 30780891, 61561782]

約数ペア:

[(1, 61561782), (2, 30780891), (3, 20520594), (6, 10260297), (9, 6840198), (18, 3420099), (27, 2280066), (54, 1140033), (81, 760022), (162, 380011), (211, 291762), (422, 145881), (633, 97254), (1266, 48627), (1801, 34182), (1899, 32418), (3602, 17091), (3798, 16209), (5403, 11394), (5697, 10806)]