25440370071

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{491}}^1\times {\mathrm{1889}}^1$

素因数の和:2647

約数の個数: 32

約数和(自身を含む): 34993244160

約数和(自身を除く): 9552874089

約数列:

[1, 3, 41, 123, 223, 491, 669, 1473, 1889, 5667, 9143, 20131, 27429, 60393, 77449, 109493, 232347, 328479, 421247, 927499, 1263741, 2782497, 4489213, 13467639, 17271127, 38027459, 51813381, 114082377, 206832277, 620496831, 8480123357, 25440370071]

約数ペア:

[(1, 25440370071), (3, 8480123357), (41, 620496831), (123, 206832277), (223, 114082377), (491, 51813381), (669, 38027459), (1473, 17271127), (1889, 13467639), (5667, 4489213), (9143, 2782497), (20131, 1263741), (27429, 927499), (60393, 421247), (77449, 328479), (109493, 232347)]