190056867

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3331}}^1$

素因数の和:3384

約数の個数: 64

約数和(自身を含む): 358256640

約数和(自身を除く): 168199773

約数列:

[1, 3, 7, 11, 13, 19, 21, 33, 39, 57, 77, 91, 133, 143, 209, 231, 247, 273, 399, 429, 627, 741, 1001, 1463, 1729, 2717, 3003, 3331, 4389, 5187, 8151, 9993, 19019, 23317, 36641, 43303, 57057, 63289, 69951, 109923, 129909, 189867, 256487, 303121, 443023, 476333, 696179, 769461, 822757, 909363, 1329069, 1428999, 2088537, 2468271, 3334331, 4873253, 5759299, 9050327, 10002993, 14619759, 17277897, 27150981, 63352289, 190056867]

約数ペア:

[(1, 190056867), (3, 63352289), (7, 27150981), (11, 17277897), (13, 14619759), (19, 10002993), (21, 9050327), (33, 5759299), (39, 4873253), (57, 3334331), (77, 2468271), (91, 2088537), (133, 1428999), (143, 1329069), (209, 909363), (231, 822757), (247, 769461), (273, 696179), (399, 476333), (429, 443023), (627, 303121), (741, 256487), (1001, 189867), (1463, 129909), (1729, 109923), (2717, 69951), (3003, 63289), (3331, 57057), (4389, 43303), (5187, 36641), (8151, 23317), (9993, 19019)]