69955527

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 101606400

約数和(自身を除く): 31650873

約数列:

[1, 3, 17, 51, 79, 97, 179, 237, 291, 537, 1343, 1649, 3043, 4029, 4947, 7663, 9129, 14141, 17363, 22989, 42423, 52089, 130271, 240397, 295171, 390813, 721191, 885513, 1371677, 4115031, 23318509, 69955527]

約数ペア:

[(1, 69955527), (3, 23318509), (17, 4115031), (51, 1371677), (79, 885513), (97, 721191), (179, 390813), (237, 295171), (291, 240397), (537, 130271), (1343, 52089), (1649, 42423), (3043, 22989), (4029, 17363), (4947, 14141), (7663, 9129)]