129357513

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4177}}^1$

素因数の和:4254

約数の個数: 32

約数和(自身を含む): 203217920

約数和(自身を除く): 73860407

約数列:

[1, 3, 9, 27, 31, 37, 93, 111, 279, 333, 837, 999, 1147, 3441, 4177, 10323, 12531, 30969, 37593, 112779, 129487, 154549, 388461, 463647, 1165383, 1390941, 3496149, 4172823, 4791019, 14373057, 43119171, 129357513]

約数ペア:

[(1, 129357513), (3, 43119171), (9, 14373057), (27, 4791019), (31, 4172823), (37, 3496149), (93, 1390941), (111, 1165383), (279, 463647), (333, 388461), (837, 154549), (999, 129487), (1147, 112779), (3441, 37593), (4177, 30969), (10323, 12531)]