61494993

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 106404480

約数和(自身を除く): 44909487

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 97, 203, 261, 291, 347, 609, 679, 873, 1041, 1827, 2037, 2429, 2813, 3123, 6111, 7287, 8439, 10063, 19691, 21861, 25317, 30189, 33659, 59073, 70441, 90567, 100977, 177219, 211323, 235613, 302931, 633969, 706839, 976111, 2120517, 2928333, 6832777, 8784999, 20498331, 61494993]

約数ペア:

[(1, 61494993), (3, 20498331), (7, 8784999), (9, 6832777), (21, 2928333), (29, 2120517), (63, 976111), (87, 706839), (97, 633969), (203, 302931), (261, 235613), (291, 211323), (347, 177219), (609, 100977), (679, 90567), (873, 70441), (1041, 59073), (1827, 33659), (2037, 30189), (2429, 25317), (2813, 21861), (3123, 19691), (6111, 10063), (7287, 8439)]