157097199

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{7933}}^1$

素因数の和:8007

約数の個数: 32

約数和(自身を含む): 255919104

約数和(自身を除く): 98821905

約数列:

[1, 3, 7, 21, 23, 41, 69, 123, 161, 287, 483, 861, 943, 2829, 6601, 7933, 19803, 23799, 55531, 166593, 182459, 325253, 547377, 975759, 1277213, 2276771, 3831639, 6830313, 7480819, 22442457, 52365733, 157097199]

約数ペア:

[(1, 157097199), (3, 52365733), (7, 22442457), (21, 7480819), (23, 6830313), (41, 3831639), (69, 2276771), (123, 1277213), (161, 975759), (287, 547377), (483, 325253), (861, 182459), (943, 166593), (2829, 55531), (6601, 23799), (7933, 19803)]