63942489

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^2\times {\mathrm{157}}^1$

素因数の和:294

約数の個数: 36

約数和(自身を含む): 101824996

約数和(自身を除く): 37882507

約数列:

[1, 3, 9, 13, 39, 59, 117, 157, 177, 471, 531, 767, 1413, 2041, 2301, 3481, 6123, 6903, 9263, 10443, 18369, 27789, 31329, 45253, 83367, 120419, 135759, 361257, 407277, 546517, 1083771, 1639551, 4918653, 7104721, 21314163, 63942489]

約数ペア:

[(1, 63942489), (3, 21314163), (9, 7104721), (13, 4918653), (39, 1639551), (59, 1083771), (117, 546517), (157, 407277), (177, 361257), (471, 135759), (531, 120419), (767, 83367), (1413, 45253), (2041, 31329), (2301, 27789), (3481, 18369), (6123, 10443), (6903, 9263)]