89175249

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{25603}}^1$

素因数の和:25658

約数の個数: 20

約数和(自身を含む): 136315696

約数和(自身を除く): 47140447

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 25603, 76809, 230427, 691281, 1100929, 2073843, 3302787, 9908361, 29725083, 89175249]

約数ペア:

[(1, 89175249), (3, 29725083), (9, 9908361), (27, 3302787), (43, 2073843), (81, 1100929), (129, 691281), (387, 230427), (1161, 76809), (3483, 25603)]