130243293

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{1723}}^1$

素因数の和:1993

約数の個数: 24

約数和(自身を含む): 194177568

約数和(自身を除く): 63934275

約数列:

[1, 3, 9, 37, 111, 227, 333, 681, 1723, 2043, 5169, 8399, 15507, 25197, 63751, 75591, 191253, 391121, 573759, 1173363, 3520089, 14471477, 43414431, 130243293]

約数ペア:

[(1, 130243293), (3, 43414431), (9, 14471477), (37, 3520089), (111, 1173363), (227, 573759), (333, 391121), (681, 191253), (1723, 75591), (2043, 63751), (5169, 25197), (8399, 15507)]