151862823

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11317}}^1$

素因数の和:11404

約数の個数: 32

約数和(自身を含む): 260766720

約数和(自身を除く): 108903897

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 189, 213, 497, 639, 1491, 1917, 4473, 11317, 13419, 33951, 79219, 101853, 237657, 305559, 712971, 803507, 2138913, 2410521, 5624549, 7231563, 16873647, 21694689, 50620941, 151862823]

約数ペア:

[(1, 151862823), (3, 50620941), (7, 21694689), (9, 16873647), (21, 7231563), (27, 5624549), (63, 2410521), (71, 2138913), (189, 803507), (213, 712971), (497, 305559), (639, 237657), (1491, 101853), (1917, 79219), (4473, 33951), (11317, 13419)]