73152989

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47287}}^1$

素因数の和:47324

約数の個数: 16

約数和(自身を含む): 95332608

約数和(自身を除く): 22179619

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 47287, 331009, 614731, 803879, 4303117, 5627153, 10450427, 73152989]

約数ペア:

[(1, 73152989), (7, 10450427), (13, 5627153), (17, 4303117), (91, 803879), (119, 614731), (221, 331009), (1547, 47287)]