53806473

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 93614976

約数和(自身を除く): 39808503

約数列:

[1, 3, 7, 9, 21, 37, 41, 63, 111, 123, 259, 287, 333, 369, 563, 777, 861, 1517, 1689, 2331, 2583, 3941, 4551, 5067, 10619, 11823, 13653, 20831, 23083, 31857, 35469, 62493, 69249, 95571, 145817, 161581, 187479, 207747, 437451, 484743, 854071, 1312353, 1454229, 2562213, 5978497, 7686639, 17935491, 53806473]

約数ペア:

[(1, 53806473), (3, 17935491), (7, 7686639), (9, 5978497), (21, 2562213), (37, 1454229), (41, 1312353), (63, 854071), (111, 484743), (123, 437451), (259, 207747), (287, 187479), (333, 161581), (369, 145817), (563, 95571), (777, 69249), (861, 62493), (1517, 35469), (1689, 31857), (2331, 23083), (2583, 20831), (3941, 13653), (4551, 11823), (5067, 10619)]