9969399

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:257

約数の個数: 40

約数和(自身を含む): 16587648

約数和(自身を除く): 6618249

約数列:

[1, 3, 9, 11, 27, 33, 67, 81, 99, 167, 201, 297, 501, 603, 737, 891, 1503, 1809, 1837, 2211, 4509, 5427, 5511, 6633, 11189, 13527, 16533, 19899, 33567, 49599, 59697, 100701, 123079, 148797, 302103, 369237, 906309, 1107711, 3323133, 9969399]

約数ペア:

[(1, 9969399), (3, 3323133), (9, 1107711), (11, 906309), (27, 369237), (33, 302103), (67, 148797), (81, 123079), (99, 100701), (167, 59697), (201, 49599), (297, 33567), (501, 19899), (603, 16533), (737, 13527), (891, 11189), (1503, 6633), (1809, 5511), (1837, 5427), (2211, 4509)]