120704619

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{2633}}^1$

素因数の和:2739

約数の個数: 32

約数和(自身を含む): 192176640

約数和(自身を除く): 71472021

約数列:

[1, 3, 7, 21, 37, 59, 111, 177, 259, 413, 777, 1239, 2183, 2633, 6549, 7899, 15281, 18431, 45843, 55293, 97421, 155347, 292263, 466041, 681947, 1087429, 2045841, 3262287, 5747839, 17243517, 40234873, 120704619]

約数ペア:

[(1, 120704619), (3, 40234873), (7, 17243517), (21, 5747839), (37, 3262287), (59, 2045841), (111, 1087429), (177, 681947), (259, 466041), (413, 292263), (777, 155347), (1239, 97421), (2183, 55293), (2633, 45843), (6549, 18431), (7899, 15281)]