78817923

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{983}}^1$

素因数の和:1199

約数の個数: 24

約数和(自身を含む): 116663040

約数和(自身を除く): 37845117

約数列:

[1, 3, 9, 59, 151, 177, 453, 531, 983, 1359, 2949, 8847, 8909, 26727, 57997, 80181, 148433, 173991, 445299, 521973, 1335897, 8757547, 26272641, 78817923]

約数ペア:

[(1, 78817923), (3, 26272641), (9, 8757547), (59, 1335897), (151, 521973), (177, 445299), (453, 173991), (531, 148433), (983, 80181), (1359, 57997), (2949, 26727), (8847, 8909)]