165220851867

素因数分解:

$3^1\times {\mathrm{349}}^1\times {\mathrm{353}}^1\times {\mathrm{409}}^1\times {\mathrm{1093}}^1$

素因数の和:2207

約数の個数: 32

約数和(自身を含む): 222296424000

約数和(自身を除く): 57075572133

約数列:

[1, 3, 349, 353, 409, 1047, 1059, 1093, 1227, 3279, 123197, 142741, 144377, 369591, 381457, 385829, 428223, 433131, 447037, 1144371, 1157487, 1341111, 50387573, 134654321, 151162719, 156015913, 157804061, 403962963, 468047739, 473412183, 55073617289, 165220851867]

約数ペア:

[(1, 165220851867), (3, 55073617289), (349, 473412183), (353, 468047739), (409, 403962963), (1047, 157804061), (1059, 156015913), (1093, 151162719), (1227, 134654321), (3279, 50387573), (123197, 1341111), (142741, 1157487), (144377, 1144371), (369591, 447037), (381457, 433131), (385829, 428223)]