90395523

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{7369}}^1$

素因数の和:7451

約数の個数: 24

約数和(自身を含む): 137966400

約数和(自身を除く): 47570877

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 423, 1363, 4089, 7369, 12267, 22107, 66321, 213701, 346343, 641103, 1039029, 1923309, 3117087, 10043947, 30131841, 90395523]

約数ペア:

[(1, 90395523), (3, 30131841), (9, 10043947), (29, 3117087), (47, 1923309), (87, 1039029), (141, 641103), (261, 346343), (423, 213701), (1363, 66321), (4089, 22107), (7369, 12267)]