157043139

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{9461}}^1$

素因数の和:9978

約数の個数: 16

約数和(自身を含む): 228904704

約数和(自身を除く): 71861565

約数列:

[1, 3, 11, 33, 503, 1509, 5533, 9461, 16599, 28383, 104071, 312213, 4758883, 14276649, 52347713, 157043139]

約数ペア:

[(1, 157043139), (3, 52347713), (11, 14276649), (33, 4758883), (503, 312213), (1509, 104071), (5533, 28383), (9461, 16599)]