318202891803

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{14080397}}^1$

素因数の和:14080446

約数の個数: 28

約数和(自身を含む): 492476000448

約数和(自身を除く): 174273108645

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 729, 837, 2511, 7533, 22599, 14080397, 42241191, 126723573, 380170719, 436492307, 1140512157, 1309476921, 3421536471, 3928430763, 10264609413, 11785292289, 35355876867, 106067630601, 318202891803]

約数ペア:

[(1, 318202891803), (3, 106067630601), (9, 35355876867), (27, 11785292289), (31, 10264609413), (81, 3928430763), (93, 3421536471), (243, 1309476921), (279, 1140512157), (729, 436492307), (837, 380170719), (2511, 126723573), (7533, 42241191), (22599, 14080397)]