202104153

素因数分解:

$3^4\times {\mathrm{653}}^1\times {\mathrm{3821}}^1$

素因数の和:4486

約数の個数: 20

約数和(自身を含む): 302450148

約数和(自身を除く): 100345995

約数列:

[1, 3, 9, 27, 81, 653, 1959, 3821, 5877, 11463, 17631, 34389, 52893, 103167, 309501, 2495113, 7485339, 22456017, 67368051, 202104153]

約数ペア:

[(1, 202104153), (3, 67368051), (9, 22456017), (27, 7485339), (81, 2495113), (653, 309501), (1959, 103167), (3821, 52893), (5877, 34389), (11463, 17631)]