525264561

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{907}}^1$

素因数の和:1246

約数の個数: 32

約数和(自身を含む): 791049600

約数和(自身を除く): 265785039

約数列:

[1, 3, 9, 27, 89, 241, 267, 723, 801, 907, 2169, 2403, 2721, 6507, 8163, 21449, 24489, 64347, 80723, 193041, 218587, 242169, 579123, 655761, 726507, 1967283, 2179521, 5901849, 19454243, 58362729, 175088187, 525264561]

約数ペア:

[(1, 525264561), (3, 175088187), (9, 58362729), (27, 19454243), (89, 5901849), (241, 2179521), (267, 1967283), (723, 726507), (801, 655761), (907, 579123), (2169, 242169), (2403, 218587), (2721, 193041), (6507, 80723), (8163, 64347), (21449, 24489)]