16536692081

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{9239}}^1$

素因数の和:9378

約数の個数: 48

約数和(自身を含む): 21914323200

約数和(自身を除く): 5377631119

約数列:

[1, 7, 13, 17, 89, 91, 119, 169, 221, 623, 1157, 1183, 1513, 1547, 2873, 8099, 9239, 10591, 15041, 19669, 20111, 64673, 105287, 120107, 137683, 157063, 255697, 822271, 840749, 1099441, 1561391, 1789879, 2041819, 5755897, 10689523, 10929737, 13978607, 14292733, 26543647, 74826661, 97850249, 138963799, 181721891, 185805529, 972746593, 1272053237, 2362384583, 16536692081]

約数ペア:

[(1, 16536692081), (7, 2362384583), (13, 1272053237), (17, 972746593), (89, 185805529), (91, 181721891), (119, 138963799), (169, 97850249), (221, 74826661), (623, 26543647), (1157, 14292733), (1183, 13978607), (1513, 10929737), (1547, 10689523), (2873, 5755897), (8099, 2041819), (9239, 1789879), (10591, 1561391), (15041, 1099441), (19669, 840749), (20111, 822271), (64673, 255697), (105287, 157063), (120107, 137683)]