49037643

素因数分解:

$3^6\times {\mathrm{137}}^1\times {\mathrm{491}}^1$

素因数の和:646

約数の個数: 28

約数和(自身を含む): 74210328

約数和(自身を除く): 25172685

約数列:

[1, 3, 9, 27, 81, 137, 243, 411, 491, 729, 1233, 1473, 3699, 4419, 11097, 13257, 33291, 39771, 67267, 99873, 119313, 201801, 357939, 605403, 1816209, 5448627, 16345881, 49037643]

約数ペア:

[(1, 49037643), (3, 16345881), (9, 5448627), (27, 1816209), (81, 605403), (137, 357939), (243, 201801), (411, 119313), (491, 99873), (729, 67267), (1233, 39771), (1473, 33291), (3699, 13257), (4419, 11097)]