61317009

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27583}}^1$

素因数の和:27621

約数の個数: 24

約数和(自身を含む): 100405760

約数和(自身を除く): 39088751

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 27583, 82749, 248247, 358579, 524077, 1075737, 1572231, 3227211, 4716693, 6813001, 20439003, 61317009]

約数ペア:

[(1, 61317009), (3, 20439003), (9, 6813001), (13, 4716693), (19, 3227211), (39, 1572231), (57, 1075737), (117, 524077), (171, 358579), (247, 248247), (741, 82749), (2223, 27583)]