201616529433

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{6780901}}^1$

素因数の和:6780985

約数の個数: 32

約数和(自身を含む): 316369763712

約数和(自身を除く): 114753234279

約数列:

[1, 3, 11, 17, 33, 51, 53, 159, 187, 561, 583, 901, 1749, 2703, 9911, 29733, 6780901, 20342703, 74589911, 115275317, 223769733, 345825951, 359387753, 1078163259, 1268028487, 3804085461, 3953265283, 6109591801, 11859795849, 18328775403, 67205509811, 201616529433]

約数ペア:

[(1, 201616529433), (3, 67205509811), (11, 18328775403), (17, 11859795849), (33, 6109591801), (51, 3953265283), (53, 3804085461), (159, 1268028487), (187, 1078163259), (561, 359387753), (583, 345825951), (901, 223769733), (1749, 115275317), (2703, 74589911), (9911, 20342703), (29733, 6780901)]