90741937

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 114065280

約数和(自身を除く): 23323343

約数列:

[1, 11, 13, 17, 143, 163, 187, 221, 229, 1793, 2119, 2431, 2519, 2771, 2977, 3893, 23309, 30481, 32747, 36023, 37327, 42823, 50609, 396253, 410597, 485251, 556699, 634559, 5337761, 6980149, 8249267, 90741937]

約数ペア:

[(1, 90741937), (11, 8249267), (13, 6980149), (17, 5337761), (143, 634559), (163, 556699), (187, 485251), (221, 410597), (229, 396253), (1793, 50609), (2119, 42823), (2431, 37327), (2519, 36023), (2771, 32747), (2977, 30481), (3893, 23309)]