152503351

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2087}}^1$

素因数の和:2191

約数の個数: 32

約数和(自身を含む): 207664128

約数和(自身を除く): 55160777

約数列:

[1, 7, 11, 13, 73, 77, 91, 143, 511, 803, 949, 1001, 2087, 5621, 6643, 10439, 14609, 22957, 27131, 73073, 152351, 160699, 189917, 298441, 1066457, 1675861, 1980563, 2089087, 11731027, 13863941, 21786193, 152503351]

約数ペア:

[(1, 152503351), (7, 21786193), (11, 13863941), (13, 11731027), (73, 2089087), (77, 1980563), (91, 1675861), (143, 1066457), (511, 298441), (803, 189917), (949, 160699), (1001, 152351), (2087, 73073), (5621, 27131), (6643, 22957), (10439, 14609)]