9581765319

素因数分解:

$3^7\times 7^2\times {\mathrm{89413}}^1$

素因数の和:89448

約数の個数: 48

約数和(自身を含む): 16716841440

約数和(自身を除く): 7135076121

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 729, 1323, 1701, 2187, 3969, 5103, 11907, 15309, 35721, 89413, 107163, 268239, 625891, 804717, 1877673, 2414151, 4381237, 5633019, 7242453, 13143711, 16899057, 21727359, 39431133, 50697171, 65182077, 118293399, 152091513, 195546231, 354880197, 456274539, 1064640591, 1368823617, 3193921773, 9581765319]

約数ペア:

[(1, 9581765319), (3, 3193921773), (7, 1368823617), (9, 1064640591), (21, 456274539), (27, 354880197), (49, 195546231), (63, 152091513), (81, 118293399), (147, 65182077), (189, 50697171), (243, 39431133), (441, 21727359), (567, 16899057), (729, 13143711), (1323, 7242453), (1701, 5633019), (2187, 4381237), (3969, 2414151), (5103, 1877673), (11907, 804717), (15309, 625891), (35721, 268239), (89413, 107163)]