67156797871

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{2381}}^1$

素因数の和:2564

約数の個数: 48

約数和(自身を含む): 76669148160

約数和(自身を除く): 9512350289

約数列:

[1, 19, 23, 43, 79, 361, 437, 817, 989, 1501, 1817, 2381, 3397, 8303, 15523, 18791, 28519, 34523, 45239, 54763, 64543, 78131, 102383, 188099, 357029, 655937, 859541, 1040497, 1226317, 1484489, 1945277, 2354809, 3573881, 4326277, 8088257, 19769443, 28205291, 36960263, 44741371, 67903739, 82199263, 153676883, 186029911, 850086049, 1561785997, 2919860777, 3534568309, 67156797871]

約数ペア:

[(1, 67156797871), (19, 3534568309), (23, 2919860777), (43, 1561785997), (79, 850086049), (361, 186029911), (437, 153676883), (817, 82199263), (989, 67903739), (1501, 44741371), (1817, 36960263), (2381, 28205291), (3397, 19769443), (8303, 8088257), (15523, 4326277), (18791, 3573881), (28519, 2354809), (34523, 1945277), (45239, 1484489), (54763, 1226317), (64543, 1040497), (78131, 859541), (102383, 655937), (188099, 357029)]