27831472707451

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{757}}^1\times {\mathrm{1289}}^1\times {\mathrm{55817}}^1$

素因数の和:57943

約数の個数: 32

約数和(自身を含む): 32311334401920

約数和(自身を除く): 4479861694469

約数列:

[1, 7, 73, 511, 757, 1289, 5299, 9023, 55261, 55817, 94097, 386827, 390719, 658679, 975773, 4074641, 6830411, 28522487, 42253469, 71231429, 71948113, 295774283, 498620003, 503636791, 3084503237, 5252212249, 21591522659, 36765485743, 54464721541, 381253050787, 3975924672493, 27831472707451]

約数ペア:

[(1, 27831472707451), (7, 3975924672493), (73, 381253050787), (511, 54464721541), (757, 36765485743), (1289, 21591522659), (5299, 5252212249), (9023, 3084503237), (55261, 503636791), (55817, 498620003), (94097, 295774283), (386827, 71948113), (390719, 71231429), (658679, 42253469), (975773, 28522487), (4074641, 6830411)]