78938793

素因数分解:

$3^5\times {\mathrm{563}}^1\times {\mathrm{577}}^1$

素因数の和:1155

約数の個数: 24

約数和(自身を含む): 118661088

約数和(自身を除く): 39722295

約数列:

[1, 3, 9, 27, 81, 243, 563, 577, 1689, 1731, 5067, 5193, 15201, 15579, 45603, 46737, 136809, 140211, 324851, 974553, 2923659, 8770977, 26312931, 78938793]

約数ペア:

[(1, 78938793), (3, 26312931), (9, 8770977), (27, 2923659), (81, 974553), (243, 324851), (563, 140211), (577, 136809), (1689, 46737), (1731, 45603), (5067, 15579), (5193, 15201)]