215737731

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{8101}}^1$

素因数の和:8387

約数の個数: 24

約数和(自身を含む): 341256240

約数和(自身を除く): 125518509

約数列:

[1, 3, 9, 11, 33, 99, 269, 807, 2421, 2959, 8101, 8877, 24303, 26631, 72909, 89111, 267333, 801999, 2179169, 6537507, 19612521, 23970859, 71912577, 215737731]

約数ペア:

[(1, 215737731), (3, 71912577), (9, 23970859), (11, 19612521), (33, 6537507), (99, 2179169), (269, 801999), (807, 267333), (2421, 89111), (2959, 72909), (8101, 26631), (8877, 24303)]