54374067

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 91278720

約数和(自身を除く): 36904653

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 137, 171, 209, 211, 411, 627, 633, 1233, 1507, 1881, 1899, 2321, 2603, 4009, 4521, 6963, 7809, 12027, 13563, 20889, 23427, 28633, 28907, 36081, 44099, 85899, 86721, 132297, 257697, 260163, 317977, 396891, 549233, 953931, 1647699, 2861793, 4943097, 6041563, 18124689, 54374067]

約数ペア:

[(1, 54374067), (3, 18124689), (9, 6041563), (11, 4943097), (19, 2861793), (33, 1647699), (57, 953931), (99, 549233), (137, 396891), (171, 317977), (209, 260163), (211, 257697), (411, 132297), (627, 86721), (633, 85899), (1233, 44099), (1507, 36081), (1881, 28907), (1899, 28633), (2321, 23427), (2603, 20889), (4009, 13563), (4521, 12027), (6963, 7809)]