42488199

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 74726400

約数和(自身を除く): 32238201

約数列:

[1, 3, 9, 13, 19, 23, 27, 39, 57, 69, 117, 171, 207, 247, 277, 299, 351, 437, 513, 621, 741, 831, 897, 1311, 2223, 2493, 2691, 3601, 3933, 5263, 5681, 6371, 6669, 7479, 8073, 10803, 11799, 15789, 17043, 19113, 32409, 47367, 51129, 57339, 68419, 82823, 97227, 121049, 142101, 153387, 172017, 205257, 248469, 363147, 615771, 745407, 1089441, 1573637, 1847313, 2236221, 3268323, 4720911, 14162733, 42488199]

約数ペア:

[(1, 42488199), (3, 14162733), (9, 4720911), (13, 3268323), (19, 2236221), (23, 1847313), (27, 1573637), (39, 1089441), (57, 745407), (69, 615771), (117, 363147), (171, 248469), (207, 205257), (247, 172017), (277, 153387), (299, 142101), (351, 121049), (437, 97227), (513, 82823), (621, 68419), (741, 57339), (831, 51129), (897, 47367), (1311, 32409), (2223, 19113), (2493, 17043), (2691, 15789), (3601, 11799), (3933, 10803), (5263, 8073), (5681, 7479), (6371, 6669)]