156977107209

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{70614983}}^1$

素因数の和:70615021

約数の個数: 24

約数和(自身を含む): 257038541760

約数和(自身を除く): 100061434551

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 70614983, 211844949, 635534847, 917994779, 1341684677, 2753984337, 4025054031, 8261953011, 12075162093, 17441900801, 52325702403, 156977107209]

約数ペア:

[(1, 156977107209), (3, 52325702403), (9, 17441900801), (13, 12075162093), (19, 8261953011), (39, 4025054031), (57, 2753984337), (117, 1341684677), (171, 917994779), (247, 635534847), (741, 211844949), (2223, 70614983)]