308045133

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{6961}}^1$

素因数の和:7130

約数の個数: 32

約数和(自身を含む): 501264000

約数和(自身を除く): 193218867

約数列:

[1, 3, 9, 11, 27, 33, 99, 149, 297, 447, 1341, 1639, 4023, 4917, 6961, 14751, 20883, 44253, 62649, 76571, 187947, 229713, 689139, 1037189, 2067417, 3111567, 9334701, 11409079, 28004103, 34227237, 102681711, 308045133]

約数ペア:

[(1, 308045133), (3, 102681711), (9, 34227237), (11, 28004103), (27, 11409079), (33, 9334701), (99, 3111567), (149, 2067417), (297, 1037189), (447, 689139), (1341, 229713), (1639, 187947), (4023, 76571), (4917, 62649), (6961, 44253), (14751, 20883)]