72742941

素因数分解:

$3^4\times {\mathrm{317}}^1\times {\mathrm{2833}}^1$

素因数の和:3162

約数の個数: 20

約数和(自身を含む): 109046652

約数和(自身を除く): 36303711

約数列:

[1, 3, 9, 27, 81, 317, 951, 2833, 2853, 8499, 8559, 25497, 25677, 76491, 229473, 898061, 2694183, 8082549, 24247647, 72742941]

約数ペア:

[(1, 72742941), (3, 24247647), (9, 8082549), (27, 2694183), (81, 898061), (317, 229473), (951, 76491), (2833, 25677), (2853, 25497), (8499, 8559)]