23740165281

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{129509}}^1$

素因数の和:129598

約数の個数: 48

約数和(自身を含む): 38977329600

約数和(自身を除く): 15237164319

約数列:

[1, 3, 7, 21, 29, 43, 49, 87, 129, 147, 203, 301, 609, 903, 1247, 1421, 2107, 3741, 4263, 6321, 8729, 26187, 61103, 129509, 183309, 388527, 906563, 2719689, 3755761, 5568887, 6345941, 11267283, 16706661, 19037823, 26290327, 38982209, 78870981, 116946627, 161497723, 184032289, 272875463, 484493169, 552096867, 818626389, 1130484061, 3391452183, 7913388427, 23740165281]

約数ペア:

[(1, 23740165281), (3, 7913388427), (7, 3391452183), (21, 1130484061), (29, 818626389), (43, 552096867), (49, 484493169), (87, 272875463), (129, 184032289), (147, 161497723), (203, 116946627), (301, 78870981), (609, 38982209), (903, 26290327), (1247, 19037823), (1421, 16706661), (2107, 11267283), (3741, 6345941), (4263, 5568887), (6321, 3755761), (8729, 2719689), (26187, 906563), (61103, 388527), (129509, 183309)]