74408313

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{26641}}^1$

素因数の和:26677

約数の個数: 24

約数和(自身を含む): 121487520

約数和(自身を除く): 47079207

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 26641, 79923, 186487, 506179, 559461, 1305409, 1518537, 3543253, 3916227, 10629759, 24802771, 74408313]

約数ペア:

[(1, 74408313), (3, 24802771), (7, 10629759), (19, 3916227), (21, 3543253), (49, 1518537), (57, 1305409), (133, 559461), (147, 506179), (399, 186487), (931, 79923), (2793, 26641)]