72745473

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1\times {\mathrm{443}}^1$

素因数の和:1004

約数の個数: 16

約数和(自身を含む): 98205696

約数和(自身を除く): 25460223

約数列:

[1, 3, 127, 381, 431, 443, 1293, 1329, 54737, 56261, 164211, 168783, 190933, 572799, 24248491, 72745473]

約数ペア:

[(1, 72745473), (3, 24248491), (127, 572799), (381, 190933), (431, 168783), (443, 164211), (1293, 56261), (1329, 54737)]