148274631

素因数分解:

$3^4\times {\mathrm{947}}^1\times {\mathrm{1933}}^1$

素因数の和:2892

約数の個数: 20

約数和(自身を含む): 221845272

約数和(自身を除く): 73570641

約数列:

[1, 3, 9, 27, 81, 947, 1933, 2841, 5799, 8523, 17397, 25569, 52191, 76707, 156573, 1830551, 5491653, 16474959, 49424877, 148274631]

約数ペア:

[(1, 148274631), (3, 49424877), (9, 16474959), (27, 5491653), (81, 1830551), (947, 156573), (1933, 76707), (2841, 52191), (5799, 25569), (8523, 17397)]