53531037

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4969}}^1$

素因数の和:5007

約数の個数: 40

約数和(自身を含む): 96219200

約数和(自身を除く): 42688163

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 399, 513, 567, 1197, 1539, 3591, 4969, 10773, 14907, 34783, 44721, 94411, 104349, 134163, 283233, 313047, 402489, 660877, 849699, 939141, 1982631, 2549097, 2817423, 5947893, 7647291, 17843679, 53531037]

約数ペア:

[(1, 53531037), (3, 17843679), (7, 7647291), (9, 5947893), (19, 2817423), (21, 2549097), (27, 1982631), (57, 939141), (63, 849699), (81, 660877), (133, 402489), (171, 313047), (189, 283233), (399, 134163), (513, 104349), (567, 94411), (1197, 44721), (1539, 34783), (3591, 14907), (4969, 10773)]