39107529

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{25411}}^1$

素因数の和:25442

約数の個数: 20

約数和(自身を含む): 61497040

約数和(自身を除く): 22389511

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 25411, 76233, 228699, 482809, 686097, 1448427, 2058291, 4345281, 13035843, 39107529]

約数ペア:

[(1, 39107529), (3, 13035843), (9, 4345281), (19, 2058291), (27, 1448427), (57, 686097), (81, 482809), (171, 228699), (513, 76233), (1539, 25411)]