72503757

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{911}}^1$

素因数の和:1193

約数の個数: 24

約数和(自身を含む): 108126720

約数和(自身を除く): 35622963

約数列:

[1, 3, 9, 37, 111, 239, 333, 717, 911, 2151, 2733, 8199, 8843, 26529, 33707, 79587, 101121, 217729, 303363, 653187, 1959561, 8055973, 24167919, 72503757]

約数ペア:

[(1, 72503757), (3, 24167919), (9, 8055973), (37, 1959561), (111, 653187), (239, 303363), (333, 217729), (717, 101121), (911, 79587), (2151, 33707), (2733, 26529), (8199, 8843)]