79906563

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 130437216

約数和(自身を除く): 50530653

約数列:

[1, 3, 9, 11, 33, 53, 97, 99, 157, 159, 291, 471, 477, 583, 873, 1067, 1413, 1727, 1749, 3201, 5141, 5181, 5247, 8321, 9603, 15229, 15423, 15543, 24963, 45687, 46269, 56551, 74889, 91531, 137061, 167519, 169653, 274593, 502557, 508959, 807137, 823779, 1507671, 2421411, 7264233, 8878507, 26635521, 79906563]

約数ペア:

[(1, 79906563), (3, 26635521), (9, 8878507), (11, 7264233), (33, 2421411), (53, 1507671), (97, 823779), (99, 807137), (157, 508959), (159, 502557), (291, 274593), (471, 169653), (477, 167519), (583, 137061), (873, 91531), (1067, 74889), (1413, 56551), (1727, 46269), (1749, 45687), (3201, 24963), (5141, 15543), (5181, 15423), (5247, 15229), (8321, 9603)]