89275137

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3119}}^1$

素因数の和:3205

約数の個数: 32

約数和(自身を含む): 143769600

約数和(自身を除く): 54494463

約数列:

[1, 3, 7, 21, 29, 47, 87, 141, 203, 329, 609, 987, 1363, 3119, 4089, 9357, 9541, 21833, 28623, 65499, 90451, 146593, 271353, 439779, 633157, 1026151, 1899471, 3078453, 4251197, 12753591, 29758379, 89275137]

約数ペア:

[(1, 89275137), (3, 29758379), (7, 12753591), (21, 4251197), (29, 3078453), (47, 1899471), (87, 1026151), (141, 633157), (203, 439779), (329, 271353), (609, 146593), (987, 90451), (1363, 65499), (3119, 28623), (4089, 21833), (9357, 9541)]