782218161

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{13009}}^1$

素因数の和:13166

約数の個数: 32

約数和(自身を含む): 1236470400

約数和(自身を除く): 454252239

約数列:

[1, 3, 9, 17, 27, 51, 131, 153, 393, 459, 1179, 2227, 3537, 6681, 13009, 20043, 39027, 60129, 117081, 221153, 351243, 663459, 1704179, 1990377, 5112537, 5971131, 15337611, 28971043, 46012833, 86913129, 260739387, 782218161]

約数ペア:

[(1, 782218161), (3, 260739387), (9, 86913129), (17, 46012833), (27, 28971043), (51, 15337611), (131, 5971131), (153, 5112537), (393, 1990377), (459, 1704179), (1179, 663459), (2227, 351243), (3537, 221153), (6681, 117081), (13009, 60129), (20043, 39027)]