68677077

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 114109440

約数和(自身を除く): 45432363

約数列:

[1, 3, 7, 19, 21, 49, 57, 67, 133, 147, 201, 367, 399, 469, 931, 1101, 1273, 1407, 2569, 2793, 3283, 3819, 6973, 7707, 8911, 9849, 17983, 20919, 24589, 26733, 48811, 53949, 62377, 73767, 146433, 172123, 187131, 341677, 467191, 516369, 1025031, 1204861, 1401573, 3270337, 3614583, 9811011, 22892359, 68677077]

約数ペア:

[(1, 68677077), (3, 22892359), (7, 9811011), (19, 3614583), (21, 3270337), (49, 1401573), (57, 1204861), (67, 1025031), (133, 516369), (147, 467191), (201, 341677), (367, 187131), (399, 172123), (469, 146433), (931, 73767), (1101, 62377), (1273, 53949), (1407, 48811), (2569, 26733), (2793, 24589), (3283, 20919), (3819, 17983), (6973, 9849), (7707, 8911)]