201776427

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{751}}^1$

素因数の和:901

約数の個数: 40

約数和(自身を含む): 314468352

約数和(自身を除く): 112691925

約数列:

[1, 3, 9, 27, 31, 81, 93, 107, 279, 321, 751, 837, 963, 2253, 2511, 2889, 3317, 6759, 8667, 9951, 20277, 23281, 29853, 60831, 69843, 80357, 89559, 209529, 241071, 268677, 628587, 723213, 1885761, 2169639, 2491067, 6508917, 7473201, 22419603, 67258809, 201776427]

約数ペア:

[(1, 201776427), (3, 67258809), (9, 22419603), (27, 7473201), (31, 6508917), (81, 2491067), (93, 2169639), (107, 1885761), (279, 723213), (321, 628587), (751, 268677), (837, 241071), (963, 209529), (2253, 89559), (2511, 80357), (2889, 69843), (3317, 60831), (6759, 29853), (8667, 23281), (9951, 20277)]