70835457

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 120853376

約数和(自身を除く): 50017919

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 121, 183, 231, 363, 427, 457, 671, 847, 1281, 1371, 2013, 2541, 3199, 4697, 5027, 7381, 9597, 14091, 15081, 22143, 27877, 35189, 51667, 55297, 83631, 105567, 155001, 165891, 195139, 306647, 387079, 585417, 919941, 1161237, 2146529, 3373117, 6439587, 10119351, 23611819, 70835457]

約数ペア:

[(1, 70835457), (3, 23611819), (7, 10119351), (11, 6439587), (21, 3373117), (33, 2146529), (61, 1161237), (77, 919941), (121, 585417), (183, 387079), (231, 306647), (363, 195139), (427, 165891), (457, 155001), (671, 105567), (847, 83631), (1281, 55297), (1371, 51667), (2013, 35189), (2541, 27877), (3199, 22143), (4697, 15081), (5027, 14091), (7381, 9597)]