39432591

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 65070720

約数和(自身を除く): 25638129

約数列:

[1, 3, 9, 11, 33, 43, 59, 99, 129, 157, 177, 387, 471, 473, 531, 649, 1413, 1419, 1727, 1947, 2537, 4257, 5181, 5841, 6751, 7611, 9263, 15543, 20253, 22833, 27789, 27907, 60759, 74261, 83367, 83721, 101893, 222783, 251163, 305679, 398309, 668349, 917037, 1194927, 3584781, 4381399, 13144197, 39432591]

約数ペア:

[(1, 39432591), (3, 13144197), (9, 4381399), (11, 3584781), (33, 1194927), (43, 917037), (59, 668349), (99, 398309), (129, 305679), (157, 251163), (177, 222783), (387, 101893), (471, 83721), (473, 83367), (531, 74261), (649, 60759), (1413, 27907), (1419, 27789), (1727, 22833), (1947, 20253), (2537, 15543), (4257, 9263), (5181, 7611), (5841, 6751)]