193724973

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{1009}}^1$

素因数の和:1578

約数の個数: 32

約数和(自身を含む): 309948800

約数和(自身を除く): 116223827

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 547, 1009, 1641, 3027, 4923, 7111, 9081, 13117, 14769, 21333, 27243, 39351, 63999, 118053, 191997, 354159, 551923, 1655769, 4967307, 7174999, 14901921, 21524997, 64574991, 193724973]

約数ペア:

[(1, 193724973), (3, 64574991), (9, 21524997), (13, 14901921), (27, 7174999), (39, 4967307), (117, 1655769), (351, 551923), (547, 354159), (1009, 191997), (1641, 118053), (3027, 63999), (4923, 39351), (7111, 27243), (9081, 21333), (13117, 14769)]