123775641

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2797}}^1$

素因数の和:2966

約数の個数: 32

約数和(自身を含む): 201456000

約数和(自身を除く): 77680359

約数列:

[1, 3, 9, 11, 27, 33, 99, 149, 297, 447, 1341, 1639, 2797, 4023, 4917, 8391, 14751, 25173, 30767, 44253, 75519, 92301, 276903, 416753, 830709, 1250259, 3750777, 4584283, 11252331, 13752849, 41258547, 123775641]

約数ペア:

[(1, 123775641), (3, 41258547), (9, 13752849), (11, 11252331), (27, 4584283), (33, 3750777), (99, 1250259), (149, 830709), (297, 416753), (447, 276903), (1341, 92301), (1639, 75519), (2797, 44253), (4023, 30767), (4917, 25173), (8391, 14751)]