117478767

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3727}}^1$

素因数の和:3835

約数の個数: 32

約数和(自身を含む): 190873600

約数和(自身を除く): 73394833

約数列:

[1, 3, 7, 19, 21, 57, 79, 133, 237, 399, 553, 1501, 1659, 3727, 4503, 10507, 11181, 26089, 31521, 70813, 78267, 212439, 294433, 495691, 883299, 1487073, 2061031, 5594227, 6183093, 16782681, 39159589, 117478767]

約数ペア:

[(1, 117478767), (3, 39159589), (7, 16782681), (19, 6183093), (21, 5594227), (57, 2061031), (79, 1487073), (133, 883299), (237, 495691), (399, 294433), (553, 212439), (1501, 78267), (1659, 70813), (3727, 31521), (4503, 26089), (10507, 11181)]