31509099171

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{2521}}^1\times {\mathrm{42083}}^1$

素因数の和:44624

約数の個数: 32

約数和(自身を含む): 50945207040

約数和(自身を除く): 19436107869

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 2521, 7563, 22689, 27731, 42083, 68067, 83193, 126249, 249579, 378747, 462913, 748737, 1136241, 1388739, 4166217, 12498651, 106091243, 318273729, 954821187, 1167003673, 2864463561, 3501011019, 10503033057, 31509099171]

約数ペア:

[(1, 31509099171), (3, 10503033057), (9, 3501011019), (11, 2864463561), (27, 1167003673), (33, 954821187), (99, 318273729), (297, 106091243), (2521, 12498651), (7563, 4166217), (22689, 1388739), (27731, 1136241), (42083, 748737), (68067, 462913), (83193, 378747), (126249, 249579)]