148220281

素因数分解:

${\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:525

約数の個数: 24

約数和(自身を含む): 169303680

約数和(自身を除く): 21083399

約数列:

[1, 11, 47, 67, 121, 389, 517, 737, 3149, 4279, 5687, 8107, 18283, 26063, 34639, 47069, 201113, 286693, 381029, 1224961, 2212243, 3153623, 13474571, 148220281]

約数ペア:

[(1, 148220281), (11, 13474571), (47, 3153623), (67, 2212243), (121, 1224961), (389, 381029), (517, 286693), (737, 201113), (3149, 47069), (4279, 34639), (5687, 26063), (8107, 18283)]