151962219

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{19841}}^1$

素因数の和:19907

約数の個数: 24

約数和(自身を含む): 235246752

約数和(自身を除く): 83284533

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2553, 7659, 19841, 59523, 178569, 456343, 734117, 1369029, 2202351, 4107087, 6607053, 16884691, 50654073, 151962219]

約数ペア:

[(1, 151962219), (3, 50654073), (9, 16884691), (23, 6607053), (37, 4107087), (69, 2202351), (111, 1369029), (207, 734117), (333, 456343), (851, 178569), (2553, 59523), (7659, 19841)]