69631233

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2659}}^1$

素因数の和:2741

約数の個数: 32

約数和(自身を含む): 112358400

約数和(自身を除く): 42727167

約数列:

[1, 3, 7, 21, 29, 43, 87, 129, 203, 301, 609, 903, 1247, 2659, 3741, 7977, 8729, 18613, 26187, 55839, 77111, 114337, 231333, 343011, 539777, 800359, 1619331, 2401077, 3315773, 9947319, 23210411, 69631233]

約数ペア:

[(1, 69631233), (3, 23210411), (7, 9947319), (21, 3315773), (29, 2401077), (43, 1619331), (87, 800359), (129, 539777), (203, 343011), (301, 231333), (609, 114337), (903, 77111), (1247, 55839), (2659, 26187), (3741, 18613), (7977, 8729)]