151256241

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{43427}}^1$

素因数の和:43482

約数の個数: 20

約数和(自身を含む): 231210672

約数和(自身を除く): 79954431

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 43427, 130281, 390843, 1172529, 1867361, 3517587, 5602083, 16806249, 50418747, 151256241]

約数ペア:

[(1, 151256241), (3, 50418747), (9, 16806249), (27, 5602083), (43, 3517587), (81, 1867361), (129, 1172529), (387, 390843), (1161, 130281), (3483, 43427)]