74907729169

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{3391}}^1$

素因数の和:3758

約数の個数: 48

約数和(自身を含む): 94391599104

約数和(自身を除く): 19483869935

約数列:

[1, 7, 13, 71, 91, 169, 263, 497, 923, 1183, 1841, 3391, 3419, 6461, 11999, 18673, 23737, 23933, 44083, 44447, 83993, 130711, 240761, 242749, 308581, 311129, 573079, 891833, 1685327, 1699243, 3129893, 3155737, 4011553, 6242831, 11593829, 21909251, 22090159, 40688609, 63320143, 81156803, 150719777, 284820263, 443241001, 823161859, 1055038439, 5762133013, 10701104167, 74907729169]

約数ペア:

[(1, 74907729169), (7, 10701104167), (13, 5762133013), (71, 1055038439), (91, 823161859), (169, 443241001), (263, 284820263), (497, 150719777), (923, 81156803), (1183, 63320143), (1841, 40688609), (3391, 22090159), (3419, 21909251), (6461, 11593829), (11999, 6242831), (18673, 4011553), (23737, 3155737), (23933, 3129893), (44083, 1699243), (44447, 1685327), (83993, 891833), (130711, 573079), (240761, 311129), (242749, 308581)]