42161589

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3121}}^1$

素因数の和:3225

約数の個数: 24

約数和(自身を含む): 64937600

約数和(自身を除く): 22776011

約数列:

[1, 3, 9, 19, 57, 79, 171, 237, 711, 1501, 3121, 4503, 9363, 13509, 28089, 59299, 177897, 246559, 533691, 739677, 2219031, 4684621, 14053863, 42161589]

約数ペア:

[(1, 42161589), (3, 14053863), (9, 4684621), (19, 2219031), (57, 739677), (79, 533691), (171, 246559), (237, 177897), (711, 59299), (1501, 28089), (3121, 13509), (4503, 9363)]