1368042123

素因数分解:

$3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{419}}^1$

素因数の和:629

約数の個数: 64

約数和(自身を含む): 2257920000

約数和(自身を除く): 889877877

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 167, 343, 399, 419, 501, 931, 1029, 1169, 1257, 2793, 2933, 3173, 3507, 6517, 7961, 8183, 8799, 9519, 19551, 20531, 22211, 23883, 24549, 55727, 57281, 61593, 66633, 69973, 143717, 155477, 167181, 171843, 209919, 390089, 431151, 466431, 489811, 1088339, 1170267, 1329487, 1469433, 2730623, 3265017, 3428677, 3988461, 8191869, 9306409, 10286031, 24000739, 27919227, 65144863, 72002217, 195434589, 456014041, 1368042123]

約数ペア:

[(1, 1368042123), (3, 456014041), (7, 195434589), (19, 72002217), (21, 65144863), (49, 27919227), (57, 24000739), (133, 10286031), (147, 9306409), (167, 8191869), (343, 3988461), (399, 3428677), (419, 3265017), (501, 2730623), (931, 1469433), (1029, 1329487), (1169, 1170267), (1257, 1088339), (2793, 489811), (2933, 466431), (3173, 431151), (3507, 390089), (6517, 209919), (7961, 171843), (8183, 167181), (8799, 155477), (9519, 143717), (19551, 69973), (20531, 66633), (22211, 61593), (23883, 57281), (24549, 55727)]