89156697

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{877}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 140255232

約数和(自身を除く): 51098535

約数列:

[1, 3, 7, 21, 47, 103, 141, 309, 329, 721, 877, 987, 2163, 2631, 4841, 6139, 14523, 18417, 33887, 41219, 90331, 101661, 123657, 270993, 288533, 632317, 865599, 1896951, 4245557, 12736671, 29718899, 89156697]

約数ペア:

[(1, 89156697), (3, 29718899), (7, 12736671), (21, 4245557), (47, 1896951), (103, 865599), (141, 632317), (309, 288533), (329, 270993), (721, 123657), (877, 101661), (987, 90331), (2163, 41219), (2631, 33887), (4841, 18417), (6139, 14523)]