131267142

素因数分解:

$2^1\times 3^5\times {\mathrm{270097}}^1$

素因数の和:270114

約数の個数: 24

約数和(自身を含む): 294947016

約数和(自身を除く): 163679874

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 270097, 540194, 810291, 1620582, 2430873, 4861746, 7292619, 14585238, 21877857, 43755714, 65633571, 131267142]

約数ペア:

[(1, 131267142), (2, 65633571), (3, 43755714), (6, 21877857), (9, 14585238), (18, 7292619), (27, 4861746), (54, 2430873), (81, 1620582), (162, 810291), (243, 540194), (486, 270097)]