70678461

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{577}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 113935360

約数和(自身を除く): 43256899

約数列:

[1, 3, 7, 19, 21, 57, 133, 307, 399, 577, 921, 1731, 2149, 4039, 5833, 6447, 10963, 12117, 17499, 32889, 40831, 76741, 122493, 177139, 230223, 531417, 1239973, 3365641, 3719919, 10096923, 23559487, 70678461]

約数ペア:

[(1, 70678461), (3, 23559487), (7, 10096923), (19, 3719919), (21, 3365641), (57, 1239973), (133, 531417), (307, 230223), (399, 177139), (577, 122493), (921, 76741), (1731, 40831), (2149, 32889), (4039, 17499), (5833, 12117), (6447, 10963)]