21973263309

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{35059}}^1$

素因数の和:35374

約数の個数: 32

約数和(自身を含む): 32984448000

約数和(自身を除く): 11011184691

約数列:

[1, 3, 9, 27, 139, 167, 417, 501, 1251, 1503, 3753, 4509, 23213, 35059, 69639, 105177, 208917, 315531, 626751, 946593, 4873201, 5854853, 14619603, 17564559, 43858809, 52693677, 131576427, 158081031, 813824567, 2441473701, 7324421103, 21973263309]

約数ペア:

[(1, 21973263309), (3, 7324421103), (9, 2441473701), (27, 813824567), (139, 158081031), (167, 131576427), (417, 52693677), (501, 43858809), (1251, 17564559), (1503, 14619603), (3753, 5854853), (4509, 4873201), (23213, 946593), (35059, 626751), (69639, 315531), (105177, 208917)]