157210389

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14593}}^1$

素因数の和:14631

約数の個数: 40

約数和(自身を含む): 282539840

約数和(自身を除く): 125329451

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 399, 513, 567, 1197, 1539, 3591, 10773, 14593, 43779, 102151, 131337, 277267, 306453, 394011, 831801, 919359, 1182033, 1940869, 2495403, 2758077, 5822607, 7486209, 8274231, 17467821, 22458627, 52403463, 157210389]

約数ペア:

[(1, 157210389), (3, 52403463), (7, 22458627), (9, 17467821), (19, 8274231), (21, 7486209), (27, 5822607), (57, 2758077), (63, 2495403), (81, 1940869), (133, 1182033), (171, 919359), (189, 831801), (399, 394011), (513, 306453), (567, 277267), (1197, 131337), (1539, 102151), (3591, 43779), (10773, 14593)]