25658253

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2503}}^1$

素因数の和:2593

約数の個数: 24

約数和(自身を含む): 39843648

約数和(自身を除く): 14185395

約数列:

[1, 3, 9, 17, 51, 67, 153, 201, 603, 1139, 2503, 3417, 7509, 10251, 22527, 42551, 127653, 167701, 382959, 503103, 1509309, 2850917, 8552751, 25658253]

約数ペア:

[(1, 25658253), (3, 8552751), (9, 2850917), (17, 1509309), (51, 503103), (67, 382959), (153, 167701), (201, 127653), (603, 42551), (1139, 22527), (2503, 10251), (3417, 7509)]