72487959

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{12539}}^1$

素因数の和:12630

約数の個数: 16

約数和(自身を含む): 101122560

約数和(自身を除く): 28634601

約数列:

[1, 3, 41, 47, 123, 141, 1927, 5781, 12539, 37617, 514099, 589333, 1542297, 1767999, 24162653, 72487959]

約数ペア:

[(1, 72487959), (3, 24162653), (41, 1767999), (47, 1542297), (123, 589333), (141, 514099), (1927, 37617), (5781, 12539)]