80694273

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 131281920

約数和(自身を除く): 50587647

約数列:

[1, 3, 11, 19, 33, 41, 43, 57, 73, 123, 129, 209, 219, 451, 473, 627, 779, 803, 817, 1353, 1387, 1419, 1763, 2337, 2409, 2451, 2993, 3139, 4161, 5289, 8569, 8979, 8987, 9417, 15257, 19393, 25707, 26961, 32923, 33497, 34529, 45771, 56867, 58179, 59641, 98769, 100491, 103587, 128699, 170601, 178923, 368467, 386097, 625537, 656051, 1105401, 1415689, 1876611, 1968153, 2445281, 4247067, 7335843, 26898091, 80694273]

約数ペア:

[(1, 80694273), (3, 26898091), (11, 7335843), (19, 4247067), (33, 2445281), (41, 1968153), (43, 1876611), (57, 1415689), (73, 1105401), (123, 656051), (129, 625537), (209, 386097), (219, 368467), (451, 178923), (473, 170601), (627, 128699), (779, 103587), (803, 100491), (817, 98769), (1353, 59641), (1387, 58179), (1419, 56867), (1763, 45771), (2337, 34529), (2409, 33497), (2451, 32923), (2993, 26961), (3139, 25707), (4161, 19393), (5289, 15257), (8569, 9417), (8979, 8987)]