72308241

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1021}}^1$

素因数の和:1134

約数の個数: 32

約数和(自身を含む): 111520640

約数和(自身を除く): 39212399

約数列:

[1, 3, 9, 27, 43, 61, 129, 183, 387, 549, 1021, 1161, 1647, 2623, 3063, 7869, 9189, 23607, 27567, 43903, 62281, 70821, 131709, 186843, 395127, 560529, 1185381, 1681587, 2678083, 8034249, 24102747, 72308241]

約数ペア:

[(1, 72308241), (3, 24102747), (9, 8034249), (27, 2678083), (43, 1681587), (61, 1185381), (129, 560529), (183, 395127), (387, 186843), (549, 131709), (1021, 70821), (1161, 62281), (1647, 43903), (2623, 27567), (3063, 23607), (7869, 9189)]