24872913

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 60

約数和(自身を含む): 42514560

約数和(自身を除く): 17641647

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 79, 81, 117, 169, 207, 237, 299, 351, 507, 621, 711, 897, 1027, 1053, 1521, 1817, 1863, 2133, 2691, 3081, 3887, 4563, 5451, 6399, 8073, 9243, 11661, 13351, 13689, 16353, 23621, 24219, 27729, 34983, 40053, 49059, 70863, 83187, 104949, 120159, 147177, 212589, 307073, 314847, 360477, 637767, 921219, 1081431, 1913301, 2763657, 8290971, 24872913]

約数ペア:

[(1, 24872913), (3, 8290971), (9, 2763657), (13, 1913301), (23, 1081431), (27, 921219), (39, 637767), (69, 360477), (79, 314847), (81, 307073), (117, 212589), (169, 147177), (207, 120159), (237, 104949), (299, 83187), (351, 70863), (507, 49059), (621, 40053), (711, 34983), (897, 27729), (1027, 24219), (1053, 23621), (1521, 16353), (1817, 13689), (1863, 13351), (2133, 11661), (2691, 9243), (3081, 8073), (3887, 6399), (4563, 5451)]