69767271

素因数分解:

$3^3\times 7^1\times {\mathrm{419}}^1\times {\mathrm{881}}^1$

素因数の和:1316

約数の個数: 32

約数和(自身を含む): 118540800

約数和(自身を除く): 48773529

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 419, 881, 1257, 2643, 2933, 3771, 6167, 7929, 8799, 11313, 18501, 23787, 26397, 55503, 79191, 166509, 369139, 1107417, 2583973, 3322251, 7751919, 9966753, 23255757, 69767271]

約数ペア:

[(1, 69767271), (3, 23255757), (7, 9966753), (9, 7751919), (21, 3322251), (27, 2583973), (63, 1107417), (189, 369139), (419, 166509), (881, 79191), (1257, 55503), (2643, 26397), (2933, 23787), (3771, 18501), (6167, 11313), (7929, 8799)]