64615509

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11789}}^1$

素因数の和:11834

約数の個数: 32

約数和(自身を含む): 113184000

約数和(自身を除く): 48568491

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 11789, 35367, 82523, 106101, 247569, 318303, 341881, 742707, 1025643, 2228121, 2393167, 3076929, 7179501, 9230787, 21538503, 64615509]

約数ペア:

[(1, 64615509), (3, 21538503), (7, 9230787), (9, 7179501), (21, 3076929), (27, 2393167), (29, 2228121), (63, 1025643), (87, 742707), (189, 341881), (203, 318303), (261, 247569), (609, 106101), (783, 82523), (1827, 35367), (5481, 11789)]