74967417

素因数分解:

$3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3851}}^1$

素因数の和:3970

約数の個数: 32

約数和(自身を含む): 128194560

約数和(自身を除く): 53227143

約数列:

[1, 3, 7, 9, 21, 27, 63, 103, 189, 309, 721, 927, 2163, 2781, 3851, 6489, 11553, 19467, 26957, 34659, 80871, 103977, 242613, 396653, 727839, 1189959, 2776571, 3569877, 8329713, 10709631, 24989139, 74967417]

約数ペア:

[(1, 74967417), (3, 24989139), (7, 10709631), (9, 8329713), (21, 3569877), (27, 2776571), (63, 1189959), (103, 727839), (189, 396653), (309, 242613), (721, 103977), (927, 80871), (2163, 34659), (2781, 26957), (3851, 19467), (6489, 11553)]