31670529121

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{9497}}^1$

素因数の和:9814

約数の個数: 48

約数和(自身を含む): 42098175360

約数和(自身を除く): 10427646239

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 269, 539, 1127, 1771, 1883, 2959, 6187, 9497, 12397, 13181, 20713, 43309, 66479, 68057, 104467, 144991, 218431, 303163, 465353, 476399, 731269, 1529017, 2402741, 2554693, 3334793, 5118883, 10703119, 16819187, 17882851, 28101623, 58757939, 117734309, 125179957, 196711361, 411305573, 646337329, 1376979527, 2879139011, 4524361303, 31670529121]

約数ペア:

[(1, 31670529121), (7, 4524361303), (11, 2879139011), (23, 1376979527), (49, 646337329), (77, 411305573), (161, 196711361), (253, 125179957), (269, 117734309), (539, 58757939), (1127, 28101623), (1771, 17882851), (1883, 16819187), (2959, 10703119), (6187, 5118883), (9497, 3334793), (12397, 2554693), (13181, 2402741), (20713, 1529017), (43309, 731269), (66479, 476399), (68057, 465353), (104467, 303163), (144991, 218431)]