79485867

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{16087}}^1$

素因数の和:16160

約数の個数: 20

約数和(自身を含む): 120692176

約数和(自身を除く): 41206309

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 16087, 48261, 144783, 434349, 981307, 1303047, 2943921, 8831763, 26495289, 79485867]

約数ペア:

[(1, 79485867), (3, 26495289), (9, 8831763), (27, 2943921), (61, 1303047), (81, 981307), (183, 434349), (549, 144783), (1647, 48261), (4941, 16087)]