71306098173

素因数分解:

$3^3\times {\mathrm{1997}}^1\times {\mathrm{1322467}}^1$

素因数の和:1324473

約数の個数: 16

約数和(自身を含む): 105691642560

約数和(自身を除く): 34385544387

約数列:

[1, 3, 9, 27, 1997, 5991, 17973, 53919, 1322467, 3967401, 11902203, 35706609, 2640966599, 7922899797, 23768699391, 71306098173]

約数ペア:

[(1, 71306098173), (3, 23768699391), (9, 7922899797), (27, 2640966599), (1997, 35706609), (5991, 11902203), (17973, 3967401), (53919, 1322467)]