47367171

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:344

約数の個数: 36

約数和(自身を含む): 73700640

約数和(自身を除く): 26333469

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 239, 361, 549, 717, 1083, 1159, 2151, 3249, 3477, 4541, 10431, 13623, 14579, 22021, 40869, 43737, 66063, 86279, 131211, 198189, 258837, 277001, 776511, 831003, 2493009, 5263019, 15789057, 47367171]

約数ペア:

[(1, 47367171), (3, 15789057), (9, 5263019), (19, 2493009), (57, 831003), (61, 776511), (171, 277001), (183, 258837), (239, 198189), (361, 131211), (549, 86279), (717, 66063), (1083, 43737), (1159, 40869), (2151, 22021), (3249, 14579), (3477, 13623), (4541, 10431)]