207830007

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{601}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 375648000

約数和(自身を除く): 167817993

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 499, 601, 693, 1497, 1803, 3493, 4207, 4491, 5409, 5489, 6611, 10479, 12621, 16467, 19833, 31437, 37863, 38423, 46277, 49401, 59499, 115269, 138831, 299899, 345807, 416493, 899697, 2099293, 2699091, 3298889, 6297879, 9896667, 18893637, 23092223, 29690001, 69276669, 207830007]

約数ペア:

[(1, 207830007), (3, 69276669), (7, 29690001), (9, 23092223), (11, 18893637), (21, 9896667), (33, 6297879), (63, 3298889), (77, 2699091), (99, 2099293), (231, 899697), (499, 416493), (601, 345807), (693, 299899), (1497, 138831), (1803, 115269), (3493, 59499), (4207, 49401), (4491, 46277), (5409, 38423), (5489, 37863), (6611, 31437), (10479, 19833), (12621, 16467)]