42687333

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 71809920

約数和(自身を除く): 29122587

約数列:

[1, 3, 9, 13, 23, 29, 39, 69, 87, 117, 207, 261, 299, 377, 547, 667, 897, 1131, 1641, 2001, 2691, 3393, 4923, 6003, 7111, 8671, 12581, 15863, 21333, 26013, 37743, 47589, 63999, 78039, 113229, 142767, 163553, 206219, 364849, 490659, 618657, 1094547, 1471977, 1855971, 3283641, 4743037, 14229111, 42687333]

約数ペア:

[(1, 42687333), (3, 14229111), (9, 4743037), (13, 3283641), (23, 1855971), (29, 1471977), (39, 1094547), (69, 618657), (87, 490659), (117, 364849), (207, 206219), (261, 163553), (299, 142767), (377, 113229), (547, 78039), (667, 63999), (897, 47589), (1131, 37743), (1641, 26013), (2001, 21333), (2691, 15863), (3393, 12581), (4923, 8671), (6003, 7111)]