43940151

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:285

約数の個数: 40

約数和(自身を含む): 68424048

約数和(自身を除く): 24483897

約数列:

[1, 3, 9, 27, 41, 81, 101, 123, 131, 303, 369, 393, 909, 1107, 1179, 2727, 3321, 3537, 4141, 5371, 8181, 10611, 12423, 13231, 16113, 37269, 39693, 48339, 111807, 119079, 145017, 335421, 357237, 435051, 542471, 1071711, 1627413, 4882239, 14646717, 43940151]

約数ペア:

[(1, 43940151), (3, 14646717), (9, 4882239), (27, 1627413), (41, 1071711), (81, 542471), (101, 435051), (123, 357237), (131, 335421), (303, 145017), (369, 119079), (393, 111807), (909, 48339), (1107, 39693), (1179, 37269), (2727, 16113), (3321, 13231), (3537, 12423), (4141, 10611), (5371, 8181)]