201637645587

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{182443}}^1$

素因数の和:182840

約数の個数: 48

約数和(自身を含む): 340169027328

約数和(自身を除く): 138531381741

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 331, 371, 477, 993, 1113, 2317, 2979, 3339, 6951, 17543, 20853, 52629, 122801, 157887, 182443, 368403, 547329, 1105209, 1277101, 1641987, 3831303, 9669479, 11493909, 29008437, 60388633, 67686353, 87025311, 181165899, 203059059, 422720431, 543497697, 609177177, 1268161293, 3200597549, 3804483879, 9601792647, 22404182843, 28805377941, 67212548529, 201637645587]

約数ペア:

[(1, 201637645587), (3, 67212548529), (7, 28805377941), (9, 22404182843), (21, 9601792647), (53, 3804483879), (63, 3200597549), (159, 1268161293), (331, 609177177), (371, 543497697), (477, 422720431), (993, 203059059), (1113, 181165899), (2317, 87025311), (2979, 67686353), (3339, 60388633), (6951, 29008437), (17543, 11493909), (20853, 9669479), (52629, 3831303), (122801, 1641987), (157887, 1277101), (182443, 1105209), (368403, 547329)]