72835077

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1021}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 115118080

約数和(自身を除く): 42283003

約数列:

[1, 3, 7, 21, 43, 79, 129, 237, 301, 553, 903, 1021, 1659, 3063, 3397, 7147, 10191, 21441, 23779, 43903, 71337, 80659, 131709, 241977, 307321, 564613, 921963, 1693839, 3468337, 10405011, 24278359, 72835077]

約数ペア:

[(1, 72835077), (3, 24278359), (7, 10405011), (21, 3468337), (43, 1693839), (79, 921963), (129, 564613), (237, 307321), (301, 241977), (553, 131709), (903, 80659), (1021, 71337), (1659, 43903), (3063, 23779), (3397, 21441), (7147, 10191)]