140245023

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{571}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 205004800

約数和(自身を除く): 64759777

約数列:

[1, 3, 19, 31, 57, 93, 139, 417, 571, 589, 1713, 1767, 2641, 4309, 7923, 10849, 12927, 17701, 32547, 53103, 79369, 81871, 238107, 245613, 336319, 1008957, 1508011, 2460439, 4524033, 7381317, 46748341, 140245023]

約数ペア:

[(1, 140245023), (3, 46748341), (19, 7381317), (31, 4524033), (57, 2460439), (93, 1508011), (139, 1008957), (417, 336319), (571, 245613), (589, 238107), (1713, 81871), (1767, 79369), (2641, 53103), (4309, 32547), (7923, 17701), (10849, 12927)]