827809917

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2099}}^1$

素因数の和:2186

約数の個数: 64

約数和(自身を含む): 1378944000

約数和(自身を除く): 551134083

約数列:

[1, 3, 11, 17, 19, 33, 37, 51, 57, 111, 187, 209, 323, 407, 561, 627, 629, 703, 969, 1221, 1887, 2099, 2109, 3553, 6297, 6919, 7733, 10659, 11951, 20757, 23089, 23199, 35683, 35853, 39881, 69267, 77663, 107049, 119643, 131461, 232989, 392513, 394383, 438691, 677977, 854293, 1177539, 1316073, 1320271, 1475597, 2033931, 2562879, 3960813, 4426791, 7457747, 14522981, 16231567, 22373241, 25085149, 43568943, 48694701, 75255447, 275936639, 827809917]

約数ペア:

[(1, 827809917), (3, 275936639), (11, 75255447), (17, 48694701), (19, 43568943), (33, 25085149), (37, 22373241), (51, 16231567), (57, 14522981), (111, 7457747), (187, 4426791), (209, 3960813), (323, 2562879), (407, 2033931), (561, 1475597), (627, 1320271), (629, 1316073), (703, 1177539), (969, 854293), (1221, 677977), (1887, 438691), (2099, 394383), (2109, 392513), (3553, 232989), (6297, 131461), (6919, 119643), (7733, 107049), (10659, 77663), (11951, 69267), (20757, 39881), (23089, 35853), (23199, 35683)]