203775237

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{1051}}^1$

素因数の和:1270

約数の個数: 32

約数和(自身を含む): 311055360

約数和(自身を除く): 107280123

約数列:

[1, 3, 9, 27, 43, 129, 167, 387, 501, 1051, 1161, 1503, 3153, 4509, 7181, 9459, 21543, 28377, 45193, 64629, 135579, 175517, 193887, 406737, 526551, 1220211, 1579653, 4738959, 7547231, 22641693, 67925079, 203775237]

約数ペア:

[(1, 203775237), (3, 67925079), (9, 22641693), (27, 7547231), (43, 4738959), (129, 1579653), (167, 1220211), (387, 526551), (501, 406737), (1051, 193887), (1161, 175517), (1503, 135579), (3153, 64629), (4509, 45193), (7181, 28377), (9459, 21543)]