153669201

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1723}}^1$

素因数の和:1901

約数の個数: 32

約数和(自身を含む): 243621888

約数和(自身を除く): 89952687

約数列:

[1, 3, 7, 21, 31, 93, 137, 217, 411, 651, 959, 1723, 2877, 4247, 5169, 12061, 12741, 29729, 36183, 53413, 89187, 160239, 236051, 373891, 708153, 1121673, 1652357, 4957071, 7317581, 21952743, 51223067, 153669201]

約数ペア:

[(1, 153669201), (3, 51223067), (7, 21952743), (21, 7317581), (31, 4957071), (93, 1652357), (137, 1121673), (217, 708153), (411, 373891), (651, 236051), (959, 160239), (1723, 89187), (2877, 53413), (4247, 36183), (5169, 29729), (12061, 12741)]