37944369

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{9967}}^1$

素因数の和:10026

約数の個数: 20

約数和(自身を含む): 57894144

約数和(自身を除く): 19949775

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 9967, 29901, 89703, 269109, 468449, 807327, 1405347, 4216041, 12648123, 37944369]

約数ペア:

[(1, 37944369), (3, 12648123), (9, 4216041), (27, 1405347), (47, 807327), (81, 468449), (141, 269109), (423, 89703), (1269, 29901), (3807, 9967)]