60207993

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:589

約数の個数: 24

約数和(自身を含む): 88408320

約数和(自身を除く): 28200327

約数列:

[1, 3, 9, 131, 223, 229, 393, 669, 687, 1179, 2007, 2061, 29213, 29999, 51067, 87639, 89997, 153201, 262917, 269991, 459603, 6689777, 20069331, 60207993]

約数ペア:

[(1, 60207993), (3, 20069331), (9, 6689777), (131, 459603), (223, 269991), (229, 262917), (393, 153201), (669, 89997), (687, 87639), (1179, 51067), (2007, 29999), (2061, 29213)]