9042579

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 16429504

約数和(自身を除く): 7386925

約数列:

[1, 3, 7, 9, 13, 21, 39, 61, 63, 91, 117, 181, 183, 273, 427, 543, 549, 793, 819, 1267, 1281, 1629, 2353, 2379, 3801, 3843, 5551, 7059, 7137, 11041, 11403, 16471, 16653, 21177, 33123, 49413, 49959, 77287, 99369, 143533, 148239, 231861, 430599, 695583, 1004731, 1291797, 3014193, 9042579]

約数ペア:

[(1, 9042579), (3, 3014193), (7, 1291797), (9, 1004731), (13, 695583), (21, 430599), (39, 231861), (61, 148239), (63, 143533), (91, 99369), (117, 77287), (181, 49959), (183, 49413), (273, 33123), (427, 21177), (543, 16653), (549, 16471), (793, 11403), (819, 11041), (1267, 7137), (1281, 7059), (1629, 5551), (2353, 3843), (2379, 3801)]