77771751

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1\times {\mathrm{443}}^1$

素因数の和:1006

約数の個数: 16

約数和(自身を含む): 104926080

約数和(自身を除く): 27154329

約数列:

[1, 3, 139, 417, 421, 443, 1263, 1329, 58519, 61577, 175557, 184731, 186503, 559509, 25923917, 77771751]

約数ペア:

[(1, 77771751), (3, 25923917), (139, 559509), (417, 186503), (421, 184731), (443, 175557), (1263, 61577), (1329, 58519)]