70679973

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2909}}^1$

素因数の和:3021

約数の個数: 32

約数和(自身を含む): 117331200

約数和(自身を除く): 46651227

約数列:

[1, 3, 7, 13, 21, 39, 89, 91, 267, 273, 623, 1157, 1869, 2909, 3471, 8099, 8727, 20363, 24297, 37817, 61089, 113451, 258901, 264719, 776703, 794157, 1812307, 3365713, 5436921, 10097139, 23559991, 70679973]

約数ペア:

[(1, 70679973), (3, 23559991), (7, 10097139), (13, 5436921), (21, 3365713), (39, 1812307), (89, 794157), (91, 776703), (267, 264719), (273, 258901), (623, 113451), (1157, 61089), (1869, 37817), (2909, 24297), (3471, 20363), (8099, 8727)]