149675217

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{773}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 217958400

約数和(自身を除く): 68283183

約数列:

[1, 3, 19, 43, 57, 79, 129, 237, 773, 817, 1501, 2319, 2451, 3397, 4503, 10191, 14687, 33239, 44061, 61067, 64543, 99717, 183201, 193629, 631541, 1160273, 1894623, 2625881, 3480819, 7877643, 49891739, 149675217]

約数ペア:

[(1, 149675217), (3, 49891739), (19, 7877643), (43, 3480819), (57, 2625881), (79, 1894623), (129, 1160273), (237, 631541), (773, 193629), (817, 183201), (1501, 99717), (2319, 64543), (2451, 61067), (3397, 44061), (4503, 33239), (10191, 14687)]