64185933

素因数分解:

$3^1\times 7^5\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 106667520

約数和(自身を除く): 42481587

約数列:

[1, 3, 7, 19, 21, 49, 57, 67, 133, 147, 201, 343, 399, 469, 931, 1029, 1273, 1407, 2401, 2793, 3283, 3819, 6517, 7203, 8911, 9849, 16807, 19551, 22981, 26733, 45619, 50421, 62377, 68943, 136857, 160867, 187131, 319333, 436639, 482601, 957999, 1126069, 1309917, 3056473, 3378207, 9169419, 21395311, 64185933]

約数ペア:

[(1, 64185933), (3, 21395311), (7, 9169419), (19, 3378207), (21, 3056473), (49, 1309917), (57, 1126069), (67, 957999), (133, 482601), (147, 436639), (201, 319333), (343, 187131), (399, 160867), (469, 136857), (931, 68943), (1029, 62377), (1273, 50421), (1407, 45619), (2401, 26733), (2793, 22981), (3283, 19551), (3819, 16807), (6517, 9849), (7203, 8911)]