171492669

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{22391}}^1$

素因数の和:22457

約数の個数: 24

約数和(自身を含む): 265479552

約数和(自身を除く): 93986883

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2553, 7659, 22391, 67173, 201519, 514993, 828467, 1544979, 2485401, 4634937, 7456203, 19054741, 57164223, 171492669]

約数ペア:

[(1, 171492669), (3, 57164223), (9, 19054741), (23, 7456203), (37, 4634937), (69, 2485401), (111, 1544979), (207, 828467), (333, 514993), (851, 201519), (2553, 67173), (7659, 22391)]