133505267

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 171694080

約数和(自身を除く): 38188813

約数列:

[1, 7, 17, 19, 119, 133, 137, 323, 431, 959, 2261, 2329, 2603, 3017, 7327, 8189, 16303, 18221, 44251, 51289, 57323, 59047, 139213, 309757, 413329, 974491, 1003799, 1121893, 7026593, 7853251, 19072181, 133505267]

約数ペア:

[(1, 133505267), (7, 19072181), (17, 7853251), (19, 7026593), (119, 1121893), (133, 1003799), (137, 974491), (323, 413329), (431, 309757), (959, 139213), (2261, 59047), (2329, 57323), (2603, 51289), (3017, 44251), (7327, 18221), (8189, 16303)]