144996957

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{17569}}^1$

素因数の和:17713

約数の個数: 24

約数和(自身を含む): 241200960

約数和(自身を除く): 96204003

約数列:

[1, 3, 7, 9, 21, 63, 131, 393, 917, 1179, 2751, 8253, 17569, 52707, 122983, 158121, 368949, 1106847, 2301539, 6904617, 16110773, 20713851, 48332319, 144996957]

約数ペア:

[(1, 144996957), (3, 48332319), (7, 20713851), (9, 16110773), (21, 6904617), (63, 2301539), (131, 1106847), (393, 368949), (917, 158121), (1179, 122983), (2751, 52707), (8253, 17569)]