66718443

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1097}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 103299840

約数和(自身を除く): 36581397

約数列:

[1, 3, 11, 19, 33, 57, 97, 209, 291, 627, 1067, 1097, 1843, 3201, 3291, 5529, 12067, 20273, 20843, 36201, 60819, 62529, 106409, 229273, 319227, 687819, 1170499, 2021771, 3511497, 6065313, 22239481, 66718443]

約数ペア:

[(1, 66718443), (3, 22239481), (11, 6065313), (19, 3511497), (33, 2021771), (57, 1170499), (97, 687819), (209, 319227), (291, 229273), (627, 106409), (1067, 62529), (1097, 60819), (1843, 36201), (3201, 20843), (3291, 20273), (5529, 12067)]