54447993

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{919}}^1$

素因数の和:1181

約数の個数: 24

約数和(自身を含む): 81806400

約数和(自身を除く): 27358407

約数列:

[1, 3, 9, 29, 87, 227, 261, 681, 919, 2043, 2757, 6583, 8271, 19749, 26651, 59247, 79953, 208613, 239859, 625839, 1877517, 6049777, 18149331, 54447993]

約数ペア:

[(1, 54447993), (3, 18149331), (9, 6049777), (29, 1877517), (87, 625839), (227, 239859), (261, 208613), (681, 79953), (919, 59247), (2043, 26651), (2757, 19749), (6583, 8271)]