73207989

素因数分解:

$3^3\times {\mathrm{631}}^1\times {\mathrm{4297}}^1$

素因数の和:4937

約数の個数: 16

約数和(自身を含む): 108653440

約数和(自身を除く): 35445451

約数列:

[1, 3, 9, 27, 631, 1893, 4297, 5679, 12891, 17037, 38673, 116019, 2711407, 8134221, 24402663, 73207989]

約数ペア:

[(1, 73207989), (3, 24402663), (9, 8134221), (27, 2711407), (631, 116019), (1893, 38673), (4297, 17037), (5679, 12891)]