155127966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1663}}^1\times {\mathrm{2221}}^1$

素因数の和:3896

約数の個数: 32

約数和(自身を含む): 354951168

約数和(自身を除く): 199823202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1663, 2221, 3326, 4442, 4989, 6663, 9978, 11641, 13326, 15547, 23282, 31094, 34923, 46641, 69846, 93282, 3693523, 7387046, 11080569, 22161138, 25854661, 51709322, 77563983, 155127966]

約数ペア:

[(1, 155127966), (2, 77563983), (3, 51709322), (6, 25854661), (7, 22161138), (14, 11080569), (21, 7387046), (42, 3693523), (1663, 93282), (2221, 69846), (3326, 46641), (4442, 34923), (4989, 31094), (6663, 23282), (9978, 15547), (11641, 13326)]