70977789

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{5881}}^1$

素因数の和:6042

約数の個数: 20

約数和(自身を含む): 106758300

約数和(自身を除く): 35780511

約数列:

[1, 3, 9, 27, 81, 149, 447, 1341, 4023, 5881, 12069, 17643, 52929, 158787, 476361, 876269, 2628807, 7886421, 23659263, 70977789]

約数ペア:

[(1, 70977789), (3, 23659263), (9, 7886421), (27, 2628807), (81, 876269), (149, 476361), (447, 158787), (1341, 52929), (4023, 17643), (5881, 12069)]