45151869

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{491}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 71792640

約数和(自身を除く): 26640771

約数列:

[1, 3, 7, 21, 29, 87, 151, 203, 453, 491, 609, 1057, 1473, 3171, 3437, 4379, 10311, 13137, 14239, 30653, 42717, 74141, 91959, 99673, 222423, 299019, 518987, 1556961, 2150089, 6450267, 15050623, 45151869]

約数ペア:

[(1, 45151869), (3, 15050623), (7, 6450267), (21, 2150089), (29, 1556961), (87, 518987), (151, 299019), (203, 222423), (453, 99673), (491, 91959), (609, 74141), (1057, 42717), (1473, 30653), (3171, 14239), (3437, 13137), (4379, 10311)]