83411979

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7537}}^1$

素因数の和:7595

約数の個数: 32

約数和(自身を含む): 138940416

約数和(自身を除く): 55528437

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 357, 527, 651, 1581, 3689, 7537, 11067, 22611, 52759, 128129, 158277, 233647, 384387, 700941, 896903, 1635529, 2690709, 3971999, 4906587, 11915997, 27803993, 83411979]

約数ペア:

[(1, 83411979), (3, 27803993), (7, 11915997), (17, 4906587), (21, 3971999), (31, 2690709), (51, 1635529), (93, 896903), (119, 700941), (217, 384387), (357, 233647), (527, 158277), (651, 128129), (1581, 52759), (3689, 22611), (7537, 11067)]