277069923

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{1481}}^1$

素因数の和:1557

約数の個数: 48

約数和(自身を含む): 455626080

約数和(自身を除く): 178556157

約数列:

[1, 3, 9, 13, 27, 39, 41, 117, 123, 169, 351, 369, 507, 533, 1107, 1481, 1521, 1599, 4443, 4563, 4797, 6929, 13329, 14391, 19253, 20787, 39987, 57759, 60721, 62361, 173277, 182163, 187083, 250289, 519831, 546489, 750867, 789373, 1639467, 2252601, 2368119, 6757803, 7104357, 10261849, 21313071, 30785547, 92356641, 277069923]

約数ペア:

[(1, 277069923), (3, 92356641), (9, 30785547), (13, 21313071), (27, 10261849), (39, 7104357), (41, 6757803), (117, 2368119), (123, 2252601), (169, 1639467), (351, 789373), (369, 750867), (507, 546489), (533, 519831), (1107, 250289), (1481, 187083), (1521, 182163), (1599, 173277), (4443, 62361), (4563, 60721), (4797, 57759), (6929, 39987), (13329, 20787), (14391, 19253)]