128547483

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3163}}^1$

素因数の和:3239

約数の個数: 32

約数和(自身を含む): 194396160

約数和(自身を除く): 65848677

約数列:

[1, 3, 19, 23, 31, 57, 69, 93, 437, 589, 713, 1311, 1767, 2139, 3163, 9489, 13547, 40641, 60097, 72749, 98053, 180291, 218247, 294159, 1382231, 1863007, 2255219, 4146693, 5589021, 6765657, 42849161, 128547483]

約数ペア:

[(1, 128547483), (3, 42849161), (19, 6765657), (23, 5589021), (31, 4146693), (57, 2255219), (69, 1863007), (93, 1382231), (437, 294159), (589, 218247), (713, 180291), (1311, 98053), (1767, 72749), (2139, 60097), (3163, 40641), (9489, 13547)]