130521159

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3137}}^1$

素因数の和:3236

約数の個数: 32

約数和(自身を含む): 204848640

約数和(自身を除く): 74327481

約数列:

[1, 3, 9, 23, 27, 67, 69, 201, 207, 603, 621, 1541, 1809, 3137, 4623, 9411, 13869, 28233, 41607, 72151, 84699, 210179, 216453, 630537, 649359, 1891611, 1948077, 4834117, 5674833, 14502351, 43507053, 130521159]

約数ペア:

[(1, 130521159), (3, 43507053), (9, 14502351), (23, 5674833), (27, 4834117), (67, 1948077), (69, 1891611), (201, 649359), (207, 630537), (603, 216453), (621, 210179), (1541, 84699), (1809, 72151), (3137, 41607), (4623, 28233), (9411, 13869)]