1015323903

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{6991}}^1$

素因数の和:7177

約数の個数: 40

約数和(自身を含む): 1664990976

約数和(自身を除く): 649667073

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 163, 297, 489, 891, 1467, 1793, 4401, 5379, 6991, 13203, 16137, 20973, 48411, 62919, 76901, 145233, 188757, 230703, 566271, 692109, 1139533, 2076327, 3418599, 6228981, 10255797, 12534863, 30767391, 37604589, 92302173, 112813767, 338441301, 1015323903]

約数ペア:

[(1, 1015323903), (3, 338441301), (9, 112813767), (11, 92302173), (27, 37604589), (33, 30767391), (81, 12534863), (99, 10255797), (163, 6228981), (297, 3418599), (489, 2076327), (891, 1139533), (1467, 692109), (1793, 566271), (4401, 230703), (5379, 188757), (6991, 145233), (13203, 76901), (16137, 62919), (20973, 48411)]