67880079

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 103680000

約数和(自身を除く): 35799921

約数列:

[1, 3, 9, 27, 47, 141, 149, 359, 423, 447, 1077, 1269, 1341, 3231, 4023, 7003, 9693, 16873, 21009, 50619, 53491, 63027, 151857, 160473, 189081, 455571, 481419, 1444257, 2514077, 7542231, 22626693, 67880079]

約数ペア:

[(1, 67880079), (3, 22626693), (9, 7542231), (27, 2514077), (47, 1444257), (141, 481419), (149, 455571), (359, 189081), (423, 160473), (447, 151857), (1077, 63027), (1269, 53491), (1341, 50619), (3231, 21009), (4023, 16873), (7003, 9693)]