72754911

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2683}}^1$

素因数の和:2843

約数の個数: 24

約数和(自身を含む): 110537856

約数和(自身を除く): 37782945

約数列:

[1, 3, 9, 23, 69, 131, 207, 393, 1179, 2683, 3013, 8049, 9039, 24147, 27117, 61709, 185127, 351473, 555381, 1054419, 3163257, 8083879, 24251637, 72754911]

約数ペア:

[(1, 72754911), (3, 24251637), (9, 8083879), (23, 3163257), (69, 1054419), (131, 555381), (207, 351473), (393, 185127), (1179, 61709), (2683, 27117), (3013, 24147), (8049, 9039)]