91667631

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 136281600

約数和(自身を除く): 44613969

約数列:

[1, 3, 11, 33, 103, 149, 181, 309, 447, 543, 1133, 1639, 1991, 3399, 4917, 5973, 15347, 18643, 26969, 46041, 55929, 80907, 168817, 205073, 296659, 506451, 615219, 889977, 2777807, 8333421, 30555877, 91667631]

約数ペア:

[(1, 91667631), (3, 30555877), (11, 8333421), (33, 2777807), (103, 889977), (149, 615219), (181, 506451), (309, 296659), (447, 205073), (543, 168817), (1133, 80907), (1639, 55929), (1991, 46041), (3399, 26969), (4917, 18643), (5973, 15347)]