227777416671

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1567}}^1\times {\mathrm{2141}}^1$

素因数の和:3832

約数の個数: 64

約数和(自身を含む): 359832969216

約数和(自身を除く): 132055552545

約数列:

[1, 3, 7, 21, 53, 61, 159, 183, 371, 427, 1113, 1281, 1567, 2141, 3233, 4701, 6423, 9699, 10969, 14987, 22631, 32907, 44961, 67893, 83051, 95587, 113473, 130601, 249153, 286761, 340419, 391803, 581357, 669109, 794311, 914207, 1744071, 2007327, 2382933, 2742621, 3354947, 5066111, 6921853, 10064841, 15198333, 20765559, 23484629, 35462777, 48452971, 70453887, 106388331, 145358913, 177812191, 204651767, 533436573, 613955301, 1244685337, 1432562369, 3734056011, 4297687107, 10846543651, 32539630953, 75925805557, 227777416671]

約数ペア:

[(1, 227777416671), (3, 75925805557), (7, 32539630953), (21, 10846543651), (53, 4297687107), (61, 3734056011), (159, 1432562369), (183, 1244685337), (371, 613955301), (427, 533436573), (1113, 204651767), (1281, 177812191), (1567, 145358913), (2141, 106388331), (3233, 70453887), (4701, 48452971), (6423, 35462777), (9699, 23484629), (10969, 20765559), (14987, 15198333), (22631, 10064841), (32907, 6921853), (44961, 5066111), (67893, 3354947), (83051, 2742621), (95587, 2382933), (113473, 2007327), (130601, 1744071), (249153, 914207), (286761, 794311), (340419, 669109), (391803, 581357)]