39816171

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{20201}}^1$

素因数の和:20283

約数の個数: 16

約数和(自身を含む): 59797920

約数和(自身を除く): 19981749

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 20201, 60603, 181809, 545427, 1474673, 4424019, 13272057, 39816171]

約数ペア:

[(1, 39816171), (3, 13272057), (9, 4424019), (27, 1474673), (73, 545427), (219, 181809), (657, 60603), (1971, 20201)]