64866951

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1381}}^1$

素因数の和:1711

約数の個数: 24

約数和(自身を含む): 99603504

約数和(自身を除く): 34736553

約数列:

[1, 3, 9, 17, 51, 153, 307, 921, 1381, 2763, 4143, 5219, 12429, 15657, 23477, 46971, 70431, 211293, 423967, 1271901, 3815703, 7207439, 21622317, 64866951]

約数ペア:

[(1, 64866951), (3, 21622317), (9, 7207439), (17, 3815703), (51, 1271901), (153, 423967), (307, 211293), (921, 70431), (1381, 46971), (2763, 23477), (4143, 15657), (5219, 12429)]