77118399

素因数分解:

$3^4\times {\mathrm{47}}^2\times {\mathrm{431}}^1$

素因数の和:537

約数の個数: 30

約数和(自身を含む): 117977904

約数和(自身を除く): 40859505

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 431, 1269, 1293, 2209, 3807, 3879, 6627, 11637, 19881, 20257, 34911, 59643, 60771, 178929, 182313, 546939, 952079, 1640817, 2856237, 8568711, 25706133, 77118399]

約数ペア:

[(1, 77118399), (3, 25706133), (9, 8568711), (27, 2856237), (47, 1640817), (81, 952079), (141, 546939), (423, 182313), (431, 178929), (1269, 60771), (1293, 59643), (2209, 34911), (3807, 20257), (3879, 19881), (6627, 11637)]