229682007

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{2003}}^1$

素因数の和:2180

約数の個数: 32

約数和(自身を含む): 353986560

約数和(自身を除く): 124304553

約数列:

[1, 3, 9, 27, 31, 93, 137, 279, 411, 837, 1233, 2003, 3699, 4247, 6009, 12741, 18027, 38223, 54081, 62093, 114669, 186279, 274411, 558837, 823233, 1676511, 2469699, 7409097, 8506741, 25520223, 76560669, 229682007]

約数ペア:

[(1, 229682007), (3, 76560669), (9, 25520223), (27, 8506741), (31, 7409097), (93, 2469699), (137, 1676511), (279, 823233), (411, 558837), (837, 274411), (1233, 186279), (2003, 114669), (3699, 62093), (4247, 54081), (6009, 38223), (12741, 18027)]