327291207

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 468384000

約数和(自身を除く): 141092793

約数列:

[1, 3, 19, 57, 101, 139, 303, 409, 417, 1227, 1919, 2641, 5757, 7771, 7923, 14039, 23313, 41309, 42117, 56851, 123927, 170553, 266741, 784871, 800223, 1080169, 2354613, 3240507, 5741951, 17225853, 109097069, 327291207]

約数ペア:

[(1, 327291207), (3, 109097069), (19, 17225853), (57, 5741951), (101, 3240507), (139, 2354613), (303, 1080169), (409, 800223), (417, 784871), (1227, 266741), (1919, 170553), (2641, 123927), (5757, 56851), (7771, 42117), (7923, 41309), (14039, 23313)]