64685247

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{3851}}^1$

素因数の和:4374

約数の個数: 16

約数和(自身を含む): 94296960

約数和(自身を除く): 29611713

約数列:

[1, 3, 11, 33, 509, 1527, 3851, 5599, 11553, 16797, 42361, 127083, 1960159, 5880477, 21561749, 64685247]

約数ペア:

[(1, 64685247), (3, 21561749), (11, 5880477), (33, 1960159), (509, 127083), (1527, 42361), (3851, 16797), (5599, 11553)]