38265777

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:731

約数の個数: 40

約数和(自身を含む): 63388512

約数和(自身を除く): 25122735

約数列:

[1, 3, 9, 11, 27, 33, 67, 81, 99, 201, 297, 603, 641, 737, 891, 1809, 1923, 2211, 5427, 5769, 6633, 7051, 17307, 19899, 21153, 42947, 51921, 59697, 63459, 128841, 190377, 386523, 472417, 571131, 1159569, 1417251, 3478707, 4251753, 12755259, 38265777]

約数ペア:

[(1, 38265777), (3, 12755259), (9, 4251753), (11, 3478707), (27, 1417251), (33, 1159569), (67, 571131), (81, 472417), (99, 386523), (201, 190377), (297, 128841), (603, 63459), (641, 59697), (737, 51921), (891, 42947), (1809, 21153), (1923, 19899), (2211, 17307), (5427, 7051), (5769, 6633)]