66202731

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9467}}^1$

素因数の和:9520

約数の個数: 32

約数和(自身を含む): 115130880

約数和(自身を除く): 48928149

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 333, 777, 999, 2331, 6993, 9467, 28401, 66269, 85203, 198807, 255609, 350279, 596421, 1050837, 1789263, 2451953, 3152511, 7355859, 9457533, 22067577, 66202731]

約数ペア:

[(1, 66202731), (3, 22067577), (7, 9457533), (9, 7355859), (21, 3152511), (27, 2451953), (37, 1789263), (63, 1050837), (111, 596421), (189, 350279), (259, 255609), (333, 198807), (777, 85203), (999, 66269), (2331, 28401), (6993, 9467)]