128088897123

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{649403}}^1$

素因数の和:649599

約数の個数: 32

約数和(自身を含む): 192015774720

約数和(自身を除く): 63926877597

約数列:

[1, 3, 11, 33, 43, 129, 139, 417, 473, 1419, 1529, 4587, 5977, 17931, 65747, 197241, 649403, 1948209, 7143433, 21430299, 27924329, 83772987, 90267017, 270801051, 307167619, 921502857, 992937187, 2978811561, 3881481731, 11644445193, 42696299041, 128088897123]

約数ペア:

[(1, 128088897123), (3, 42696299041), (11, 11644445193), (33, 3881481731), (43, 2978811561), (129, 992937187), (139, 921502857), (417, 307167619), (473, 270801051), (1419, 90267017), (1529, 83772987), (4587, 27924329), (5977, 21430299), (17931, 7143433), (65747, 1948209), (197241, 649403)]