77446773

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:221

約数の個数: 56

約数和(自身を含む): 125913600

約数和(自身を除く): 48466827

約数列:

[1, 3, 9, 23, 27, 31, 69, 81, 93, 149, 207, 243, 279, 447, 621, 713, 729, 837, 1341, 1863, 2139, 2511, 3427, 4023, 4619, 5589, 6417, 7533, 10281, 12069, 13857, 16767, 19251, 22599, 30843, 36207, 41571, 57753, 92529, 106237, 108621, 124713, 173259, 277587, 318711, 374139, 519777, 832761, 956133, 1122417, 2498283, 2868399, 3367251, 8605197, 25815591, 77446773]

約数ペア:

[(1, 77446773), (3, 25815591), (9, 8605197), (23, 3367251), (27, 2868399), (31, 2498283), (69, 1122417), (81, 956133), (93, 832761), (149, 519777), (207, 374139), (243, 318711), (279, 277587), (447, 173259), (621, 124713), (713, 108621), (729, 106237), (837, 92529), (1341, 57753), (1863, 41571), (2139, 36207), (2511, 30843), (3427, 22599), (4023, 19251), (4619, 16767), (5589, 13857), (6417, 12069), (7533, 10281)]