149701251

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{151673}}^1$

素因数の和:151730

約数の個数: 16

約数和(自身を含む): 232971264

約数和(自身を除く): 83270013

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 151673, 455019, 1061711, 3185133, 7128631, 21385893, 49900417, 149701251]

約数ペア:

[(1, 149701251), (3, 49900417), (7, 21385893), (21, 7128631), (47, 3185133), (141, 1061711), (329, 455019), (987, 151673)]