138460753403

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{6865709}}^1$

素因数の和:6865826

約数の個数: 16

約数和(自身を含む): 164337634560

約数和(自身を除く): 25876881157

約数列:

[1, 7, 43, 67, 301, 469, 2881, 20167, 6865709, 48059963, 295225487, 460002503, 2066578409, 3220017521, 19780107629, 138460753403]

約数ペア:

[(1, 138460753403), (7, 19780107629), (43, 3220017521), (67, 2066578409), (301, 460002503), (469, 295225487), (2881, 48059963), (20167, 6865709)]