78200073

素因数分解:

$3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1483}}^1$

素因数の和:1536

約数の個数: 48

約数和(自身を含む): 138285056

約数和(自身を除く): 60084983

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 243, 279, 567, 651, 837, 1483, 1701, 1953, 2511, 4449, 5859, 7533, 10381, 13347, 17577, 31143, 40041, 45973, 52731, 93429, 120123, 137919, 280287, 321811, 360369, 413757, 840861, 965433, 1241271, 2522583, 2896299, 3723813, 8688897, 11171439, 26066691, 78200073]

約数ペア:

[(1, 78200073), (3, 26066691), (7, 11171439), (9, 8688897), (21, 3723813), (27, 2896299), (31, 2522583), (63, 1241271), (81, 965433), (93, 840861), (189, 413757), (217, 360369), (243, 321811), (279, 280287), (567, 137919), (651, 120123), (837, 93429), (1483, 52731), (1701, 45973), (1953, 40041), (2511, 31143), (4449, 17577), (5859, 13347), (7533, 10381)]