97839999

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 154951680

約数和(自身を除く): 57111681

約数列:

[1, 3, 9, 23, 31, 69, 79, 93, 193, 207, 237, 279, 579, 711, 713, 1737, 1817, 2139, 2449, 4439, 5451, 5983, 6417, 7347, 13317, 15247, 16353, 17949, 22041, 39951, 45741, 53847, 56327, 137223, 137609, 168981, 350681, 412827, 472657, 506943, 1052043, 1238481, 1417971, 3156129, 4253913, 10871111, 32613333, 97839999]

約数ペア:

[(1, 97839999), (3, 32613333), (9, 10871111), (23, 4253913), (31, 3156129), (69, 1417971), (79, 1238481), (93, 1052043), (193, 506943), (207, 472657), (237, 412827), (279, 350681), (579, 168981), (711, 137609), (713, 137223), (1737, 56327), (1817, 53847), (2139, 45741), (2449, 39951), (4439, 22041), (5451, 17949), (5983, 16353), (6417, 15247), (7347, 13317)]