21014778727917

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{59871164467}}^1$

素因数の和:59871164489

約数の個数: 16

約数和(自身を含む): 33527852102080

約数和(自身を除く): 12513073374163

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 59871164467, 179613493401, 538840480203, 778325138071, 1616521440609, 2334975414213, 7004926242639, 21014778727917]

約数ペア:

[(1, 21014778727917), (3, 7004926242639), (9, 2334975414213), (13, 1616521440609), (27, 778325138071), (39, 538840480203), (117, 179613493401), (351, 59871164467)]