72863857

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1361}}^1$

素因数の和:1560

約数の個数: 16

約数和(自身を含む): 82635264

約数和(自身を除く): 9771407

約数列:

[1, 11, 31, 157, 341, 1361, 1727, 4867, 14971, 42191, 53537, 213677, 464101, 2350447, 6623987, 72863857]

約数ペア:

[(1, 72863857), (11, 6623987), (31, 2350447), (157, 464101), (341, 213677), (1361, 53537), (1727, 42191), (4867, 14971)]