42710157

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1214

約数の個数: 48

約数和(自身を含む): 76677120

約数和(自身を除く): 33966963

約数列:

[1, 3, 7, 9, 19, 21, 31, 57, 63, 93, 133, 171, 217, 279, 399, 589, 651, 1151, 1197, 1767, 1953, 3453, 4123, 5301, 8057, 10359, 12369, 21869, 24171, 35681, 37107, 65607, 72513, 107043, 153083, 196821, 249767, 321129, 459249, 677939, 749301, 1377747, 2033817, 2247903, 4745573, 6101451, 14236719, 42710157]

約数ペア:

[(1, 42710157), (3, 14236719), (7, 6101451), (9, 4745573), (19, 2247903), (21, 2033817), (31, 1377747), (57, 749301), (63, 677939), (93, 459249), (133, 321129), (171, 249767), (217, 196821), (279, 153083), (399, 107043), (589, 72513), (651, 65607), (1151, 37107), (1197, 35681), (1767, 24171), (1953, 21869), (3453, 12369), (4123, 10359), (5301, 8057)]