47344941

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1069}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 84572800

約数和(自身を除く): 37227859

約数列:

[1, 3, 7, 9, 19, 21, 37, 57, 63, 111, 133, 171, 259, 333, 399, 703, 777, 1069, 1197, 2109, 2331, 3207, 4921, 6327, 7483, 9621, 14763, 20311, 22449, 39553, 44289, 60933, 67347, 118659, 142177, 182799, 276871, 355977, 426531, 751507, 830613, 1279593, 2254521, 2491839, 5260549, 6763563, 15781647, 47344941]

約数ペア:

[(1, 47344941), (3, 15781647), (7, 6763563), (9, 5260549), (19, 2491839), (21, 2254521), (37, 1279593), (57, 830613), (63, 751507), (111, 426531), (133, 355977), (171, 276871), (259, 182799), (333, 142177), (399, 118659), (703, 67347), (777, 60933), (1069, 44289), (1197, 39553), (2109, 22449), (2331, 20311), (3207, 14763), (4921, 9621), (6327, 7483)]