61057794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{30931}}^1$

素因数の和:30990

約数の個数: 32

約数和(自身を含む): 142534656

約数和(自身を除く): 81476862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 30931, 61862, 92793, 185586, 216517, 433034, 649551, 1299102, 1453757, 2907514, 4361271, 8722542, 10176299, 20352598, 30528897, 61057794]

約数ペア:

[(1, 61057794), (2, 30528897), (3, 20352598), (6, 10176299), (7, 8722542), (14, 4361271), (21, 2907514), (42, 1453757), (47, 1299102), (94, 649551), (141, 433034), (282, 216517), (329, 185586), (658, 92793), (987, 61862), (1974, 30931)]