73820871

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{997}}^1$

素因数の和:1455

約数の個数: 24

約数和(自身を含む): 112614320

約数和(自身を除く): 38793449

約数列:

[1, 3, 9, 19, 57, 171, 433, 997, 1299, 2991, 3897, 8227, 8973, 18943, 24681, 56829, 74043, 170487, 431701, 1295103, 3885309, 8202319, 24606957, 73820871]

約数ペア:

[(1, 73820871), (3, 24606957), (9, 8202319), (19, 3885309), (57, 1295103), (171, 431701), (433, 170487), (997, 74043), (1299, 56829), (2991, 24681), (3897, 18943), (8227, 8973)]