152078337

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{569}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 238032000

約数和(自身を除く): 85953663

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 521, 569, 1563, 1707, 4689, 5121, 9899, 10811, 14067, 15363, 29697, 32433, 89091, 97299, 267273, 291897, 296449, 889347, 2668041, 5632531, 8004123, 16897593, 50692779, 152078337]

約数ペア:

[(1, 152078337), (3, 50692779), (9, 16897593), (19, 8004123), (27, 5632531), (57, 2668041), (171, 889347), (513, 296449), (521, 291897), (569, 267273), (1563, 97299), (1707, 89091), (4689, 32433), (5121, 29697), (9899, 15363), (10811, 14067)]