15661104027

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1\times {\mathrm{10169}}^1$

素因数の和:10891

約数の個数: 32

約数和(自身を含む): 22552992000

約数和(自身を除く): 6891887973

約数列:

[1, 3, 19, 41, 57, 123, 659, 779, 1977, 2337, 10169, 12521, 27019, 30507, 37563, 81057, 193211, 416929, 513361, 579633, 1250787, 1540083, 6701371, 7921651, 20104113, 23764953, 127326049, 274756211, 381978147, 824268633, 5220368009, 15661104027]

約数ペア:

[(1, 15661104027), (3, 5220368009), (19, 824268633), (41, 381978147), (57, 274756211), (123, 127326049), (659, 23764953), (779, 20104113), (1977, 7921651), (2337, 6701371), (10169, 1540083), (12521, 1250787), (27019, 579633), (30507, 513361), (37563, 416929), (81057, 193211)]