2021155872759

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{8789201}}^1$

素因数の和:8789397

約数の個数: 40

約数和(自身を含む): 3216004168608

約数和(自身を除く): 1194848295849

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 167, 459, 501, 1377, 1503, 2839, 4509, 8517, 13527, 25551, 76653, 229959, 8789201, 26367603, 79102809, 149416417, 237308427, 448249251, 711925281, 1344747753, 1467796567, 4034243259, 4403389701, 12102729777, 13210169103, 24952541639, 39630507309, 74857624917, 118891521927, 224572874751, 673718624253, 2021155872759]

約数ペア:

[(1, 2021155872759), (3, 673718624253), (9, 224572874751), (17, 118891521927), (27, 74857624917), (51, 39630507309), (81, 24952541639), (153, 13210169103), (167, 12102729777), (459, 4403389701), (501, 4034243259), (1377, 1467796567), (1503, 1344747753), (2839, 711925281), (4509, 448249251), (8517, 237308427), (13527, 149416417), (25551, 79102809), (76653, 26367603), (229959, 8789201)]