91729701

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{389}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 160617600

約数和(自身を除く): 68887899

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 197, 389, 399, 591, 1167, 1197, 1379, 1773, 2723, 3501, 3743, 4137, 7391, 8169, 11229, 12411, 22173, 24507, 26201, 33687, 51737, 66519, 76633, 78603, 155211, 229899, 235809, 465633, 536431, 689697, 1456027, 1609293, 4368081, 4827879, 10192189, 13104243, 30576567, 91729701]

約数ペア:

[(1, 91729701), (3, 30576567), (7, 13104243), (9, 10192189), (19, 4827879), (21, 4368081), (57, 1609293), (63, 1456027), (133, 689697), (171, 536431), (197, 465633), (389, 235809), (399, 229899), (591, 155211), (1167, 78603), (1197, 76633), (1379, 66519), (1773, 51737), (2723, 33687), (3501, 26201), (3743, 24507), (4137, 22173), (7391, 12411), (8169, 11229)]