148493258781

素因数分解:

$3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{317}}^1\times {\mathrm{38393}}^1$

素因数の和:38810

約数の個数: 48

約数和(自身を含む): 233832360384

約数和(自身を除く): 85339101603

約数列:

[1, 3, 7, 21, 49, 83, 147, 249, 317, 581, 951, 1743, 2219, 4067, 6657, 12201, 15533, 26311, 38393, 46599, 78933, 115179, 184177, 268751, 552531, 806253, 1289239, 1881257, 3186619, 3867717, 5643771, 9559857, 12170581, 22306333, 36511743, 66918999, 85194067, 156144331, 255582201, 468432993, 596358469, 1010158223, 1789075407, 3030474669, 7071107561, 21213322683, 49497752927, 148493258781]

約数ペア:

[(1, 148493258781), (3, 49497752927), (7, 21213322683), (21, 7071107561), (49, 3030474669), (83, 1789075407), (147, 1010158223), (249, 596358469), (317, 468432993), (581, 255582201), (951, 156144331), (1743, 85194067), (2219, 66918999), (4067, 36511743), (6657, 22306333), (12201, 12170581), (15533, 9559857), (26311, 5643771), (38393, 3867717), (46599, 3186619), (78933, 1881257), (115179, 1289239), (184177, 806253), (268751, 552531)]