69777657

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{563}}^1$

素因数の和:909

約数の個数: 24

約数和(自身を含む): 103469184

約数和(自身を除く): 33691527

約数列:

[1, 3, 9, 47, 141, 293, 423, 563, 879, 1689, 2637, 5067, 13771, 26461, 41313, 79383, 123939, 164959, 238149, 494877, 1484631, 7753073, 23259219, 69777657]

約数ペア:

[(1, 69777657), (3, 23259219), (9, 7753073), (47, 1484631), (141, 494877), (293, 238149), (423, 164959), (563, 123939), (879, 79383), (1689, 41313), (2637, 26461), (5067, 13771)]