55192779

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 84522240

約数和(自身を除く): 29329461

約数列:

[1, 3, 9, 27, 43, 129, 137, 347, 387, 411, 1041, 1161, 1233, 3123, 3699, 5891, 9369, 14921, 17673, 44763, 47539, 53019, 134289, 142617, 159057, 402867, 427851, 1283553, 2044177, 6132531, 18397593, 55192779]

約数ペア:

[(1, 55192779), (3, 18397593), (9, 6132531), (27, 2044177), (43, 1283553), (129, 427851), (137, 402867), (347, 159057), (387, 142617), (411, 134289), (1041, 53019), (1161, 47539), (1233, 44763), (3123, 17673), (3699, 14921), (5891, 9369)]