72593247

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 106142400

約数和(自身を除く): 33549153

約数列:

[1, 3, 17, 41, 51, 123, 149, 233, 447, 697, 699, 2091, 2533, 3961, 6109, 7599, 9553, 11883, 18327, 28659, 34717, 103853, 104151, 162401, 311559, 487203, 590189, 1423397, 1770567, 4270191, 24197749, 72593247]

約数ペア:

[(1, 72593247), (3, 24197749), (17, 4270191), (41, 1770567), (51, 1423397), (123, 590189), (149, 487203), (233, 311559), (447, 162401), (697, 104151), (699, 103853), (2091, 34717), (2533, 28659), (3961, 18327), (6109, 11883), (7599, 9553)]