7663491

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 12999168

約数和(自身を除く): 5335677

約数列:

[1, 3, 9, 11, 27, 33, 47, 61, 81, 99, 141, 183, 243, 297, 423, 517, 549, 671, 891, 1269, 1551, 1647, 2013, 2673, 2867, 3807, 4653, 4941, 6039, 8601, 11421, 13959, 14823, 18117, 25803, 31537, 41877, 54351, 77409, 94611, 125631, 163053, 232227, 283833, 696681, 851499, 2554497, 7663491]

約数ペア:

[(1, 7663491), (3, 2554497), (9, 851499), (11, 696681), (27, 283833), (33, 232227), (47, 163053), (61, 125631), (81, 94611), (99, 77409), (141, 54351), (183, 41877), (243, 31537), (297, 25803), (423, 18117), (517, 14823), (549, 13959), (671, 11421), (891, 8601), (1269, 6039), (1551, 4941), (1647, 4653), (2013, 3807), (2673, 2867)]