75847359

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{443}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 120029184

約数和(自身を除く): 44181825

約数列:

[1, 3, 7, 21, 31, 93, 217, 263, 443, 651, 789, 1329, 1841, 3101, 5523, 8153, 9303, 13733, 24459, 41199, 57071, 96131, 116509, 171213, 288393, 349527, 815563, 2446689, 3611779, 10835337, 25282453, 75847359]

約数ペア:

[(1, 75847359), (3, 25282453), (7, 10835337), (21, 3611779), (31, 2446689), (93, 815563), (217, 349527), (263, 288393), (443, 171213), (651, 116509), (789, 96131), (1329, 57071), (1841, 41199), (3101, 24459), (5523, 13733), (8153, 9303)]