75263769

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20959}}^1$

素因数の和:20994

約数の個数: 32

約数和(自身を含む): 134144000

約数和(自身を除く): 58880231

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 20959, 62877, 146713, 188631, 398221, 440139, 565893, 1194663, 1320417, 2787547, 3583989, 3961251, 8362641, 10751967, 25087923, 75263769]

約数ペア:

[(1, 75263769), (3, 25087923), (7, 10751967), (9, 8362641), (19, 3961251), (21, 3583989), (27, 2787547), (57, 1320417), (63, 1194663), (133, 565893), (171, 440139), (189, 398221), (399, 188631), (513, 146713), (1197, 62877), (3591, 20959)]