66965718001

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1\times {\mathrm{21757}}^1$

素因数の和:22153

約数の個数: 32

約数和(自身を含む): 83341843200

約数和(自身を除く): 16376125199

約数列:

[1, 7, 13, 91, 149, 227, 1043, 1589, 1937, 2951, 13559, 20657, 21757, 33823, 152299, 236761, 282841, 439699, 1979887, 3077893, 3241793, 4938839, 22692551, 34571873, 42143309, 64204907, 295003163, 449434349, 735887011, 5151209077, 9566531143, 66965718001]

約数ペア:

[(1, 66965718001), (7, 9566531143), (13, 5151209077), (91, 735887011), (149, 449434349), (227, 295003163), (1043, 64204907), (1589, 42143309), (1937, 34571873), (2951, 22692551), (13559, 4938839), (20657, 3241793), (21757, 3077893), (33823, 1979887), (152299, 439699), (236761, 282841)]