67319451

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{467}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 105580800

約数和(自身を除く): 38261349

約数列:

[1, 3, 9, 19, 27, 57, 171, 281, 467, 513, 843, 1401, 2529, 4203, 5339, 7587, 8873, 12609, 16017, 26619, 48051, 79857, 131227, 144153, 239571, 393681, 1181043, 2493313, 3543129, 7479939, 22439817, 67319451]

約数ペア:

[(1, 67319451), (3, 22439817), (9, 7479939), (19, 3543129), (27, 2493313), (57, 1181043), (171, 393681), (281, 239571), (467, 144153), (513, 131227), (843, 79857), (1401, 48051), (2529, 26619), (4203, 16017), (5339, 12609), (7587, 8873)]