91397943

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37199}}^1$

素因数の和:37228

約数の個数: 32

約数和(自身を含む): 166656000

約数和(自身を除く): 75258057

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 37199, 111597, 260393, 334791, 483587, 781179, 1004373, 1450761, 2343537, 3385109, 4352283, 7030611, 10155327, 13056849, 30465981, 91397943]

約数ペア:

[(1, 91397943), (3, 30465981), (7, 13056849), (9, 10155327), (13, 7030611), (21, 4352283), (27, 3385109), (39, 2343537), (63, 1450761), (91, 1004373), (117, 781179), (189, 483587), (273, 334791), (351, 260393), (819, 111597), (2457, 37199)]