40750983

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49757}}^1$

素因数の和:49783

約数の個数: 24

約数和(自身を含む): 72447648

約数和(自身を除く): 31696665

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 49757, 149271, 348299, 447813, 646841, 1044897, 1940523, 3134691, 4527887, 5821569, 13583661, 40750983]

約数ペア:

[(1, 40750983), (3, 13583661), (7, 5821569), (9, 4527887), (13, 3134691), (21, 1940523), (39, 1044897), (63, 646841), (91, 447813), (117, 348299), (273, 149271), (819, 49757)]