157035757473

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2129}}^1\times {\mathrm{8803}}^1$

素因数の和:10971

約数の個数: 72

約数和(自身を含む): 277912346400

約数和(自身を除く): 120876588927

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 931, 1197, 2129, 2793, 6387, 8379, 8803, 14903, 19161, 26409, 40451, 44709, 61621, 79227, 104321, 121353, 134127, 167257, 184863, 283157, 312963, 364059, 431347, 501771, 554589, 849471, 938889, 1170799, 1294041, 1505313, 1982099, 2548413, 3512397, 3882123, 5946297, 8195593, 10537191, 17838891, 18741587, 24586779, 56224761, 73760337, 131191109, 168674283, 356090153, 393573327, 918337763, 1068270459, 1180719981, 2492631071, 2755013289, 3204811377, 7477893213, 8265039867, 17448417497, 22433679639, 52345252491, 157035757473]

約数ペア:

[(1, 157035757473), (3, 52345252491), (7, 22433679639), (9, 17448417497), (19, 8265039867), (21, 7477893213), (49, 3204811377), (57, 2755013289), (63, 2492631071), (133, 1180719981), (147, 1068270459), (171, 918337763), (399, 393573327), (441, 356090153), (931, 168674283), (1197, 131191109), (2129, 73760337), (2793, 56224761), (6387, 24586779), (8379, 18741587), (8803, 17838891), (14903, 10537191), (19161, 8195593), (26409, 5946297), (40451, 3882123), (44709, 3512397), (61621, 2548413), (79227, 1982099), (104321, 1505313), (121353, 1294041), (134127, 1170799), (167257, 938889), (184863, 849471), (283157, 554589), (312963, 501771), (364059, 431347)]