739873683

素因数分解:

$3^4\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:646

約数の個数: 60

約数和(自身を含む): 1194798528

約数和(自身を除く): 454924845

約数列:

[1, 3, 9, 23, 27, 31, 69, 81, 93, 207, 279, 529, 557, 621, 713, 837, 1587, 1671, 1863, 2139, 2511, 4761, 5013, 6417, 12811, 14283, 15039, 16399, 17267, 19251, 38433, 42849, 45117, 49197, 51801, 57753, 115299, 147591, 155403, 294653, 345897, 397141, 442773, 466209, 883959, 1037691, 1191423, 1328319, 1398627, 2651877, 3574269, 7955631, 9134243, 10722807, 23866893, 27402729, 32168421, 82208187, 246624561, 739873683]

約数ペア:

[(1, 739873683), (3, 246624561), (9, 82208187), (23, 32168421), (27, 27402729), (31, 23866893), (69, 10722807), (81, 9134243), (93, 7955631), (207, 3574269), (279, 2651877), (529, 1398627), (557, 1328319), (621, 1191423), (713, 1037691), (837, 883959), (1587, 466209), (1671, 442773), (1863, 397141), (2139, 345897), (2511, 294653), (4761, 155403), (5013, 147591), (6417, 115299), (12811, 57753), (14283, 51801), (15039, 49197), (16399, 45117), (17267, 42849), (19251, 38433)]