85193409

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 142129728

約数和(自身を除く): 56936319

約数列:

[1, 3, 7, 17, 21, 49, 51, 73, 119, 147, 219, 357, 467, 511, 833, 1241, 1401, 1533, 2499, 3269, 3577, 3723, 7939, 8687, 9807, 10731, 22883, 23817, 26061, 34091, 55573, 60809, 68649, 102273, 166719, 182427, 238637, 389011, 579547, 715911, 1167033, 1670459, 1738641, 4056829, 5011377, 12170487, 28397803, 85193409]

約数ペア:

[(1, 85193409), (3, 28397803), (7, 12170487), (17, 5011377), (21, 4056829), (49, 1738641), (51, 1670459), (73, 1167033), (119, 715911), (147, 579547), (219, 389011), (357, 238637), (467, 182427), (511, 166719), (833, 102273), (1241, 68649), (1401, 60809), (1533, 55573), (2499, 34091), (3269, 26061), (3577, 23817), (3723, 22883), (7939, 10731), (8687, 9807)]