868070763

素因数分解:

$3^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{10139}}^1$

素因数の和:10309

約数の個数: 40

約数和(自身を含む): 1491959040

約数和(自身を除く): 623888277

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 151, 189, 453, 567, 1057, 1359, 3171, 4077, 9513, 10139, 12231, 28539, 30417, 70973, 85617, 91251, 212919, 273753, 638757, 821259, 1530989, 1916271, 4592967, 5748813, 10716923, 13778901, 32150769, 41336703, 96452307, 124010109, 289356921, 868070763]

約数ペア:

[(1, 868070763), (3, 289356921), (7, 124010109), (9, 96452307), (21, 41336703), (27, 32150769), (63, 13778901), (81, 10716923), (151, 5748813), (189, 4592967), (453, 1916271), (567, 1530989), (1057, 821259), (1359, 638757), (3171, 273753), (4077, 212919), (9513, 91251), (10139, 85617), (12231, 70973), (28539, 30417)]