126391413

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{787}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 185186304

約数和(自身を除く): 58794891

約数列:

[1, 3, 17, 47, 51, 67, 141, 201, 787, 799, 1139, 2361, 2397, 3149, 3417, 9447, 13379, 36989, 40137, 52729, 53533, 110967, 158187, 160599, 628813, 896393, 1886439, 2478263, 2689179, 7434789, 42130471, 126391413]

約数ペア:

[(1, 126391413), (3, 42130471), (17, 7434789), (47, 2689179), (51, 2478263), (67, 1886439), (141, 896393), (201, 628813), (787, 160599), (799, 158187), (1139, 110967), (2361, 53533), (2397, 52729), (3149, 40137), (3417, 36989), (9447, 13379)]