84642609

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{233}}^1\times {\mathrm{419}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 120687840

約数和(自身を除く): 36045231

約数列:

[1, 3, 17, 51, 233, 289, 419, 699, 867, 1257, 3961, 7123, 11883, 21369, 67337, 97627, 121091, 202011, 292881, 363273, 1659659, 4978977, 28214203, 84642609]

約数ペア:

[(1, 84642609), (3, 28214203), (17, 4978977), (51, 1659659), (233, 363273), (289, 292881), (419, 202011), (699, 121091), (867, 97627), (1257, 67337), (3961, 21369), (7123, 11883)]