8889191073

素因数分解:

$3^3\times 7^1\times {\mathrm{1951}}^1\times {\mathrm{24107}}^1$

素因数の和:26074

約数の個数: 32

約数和(自身を含む): 15058821120

約数和(自身を除く): 6169630047

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1951, 5853, 13657, 17559, 24107, 40971, 52677, 72321, 122913, 168749, 216963, 368739, 506247, 650889, 1518741, 4556223, 47032757, 141098271, 329229299, 423294813, 987687897, 1269884439, 2963063691, 8889191073]

約数ペア:

[(1, 8889191073), (3, 2963063691), (7, 1269884439), (9, 987687897), (21, 423294813), (27, 329229299), (63, 141098271), (189, 47032757), (1951, 4556223), (5853, 1518741), (13657, 650889), (17559, 506247), (24107, 368739), (40971, 216963), (52677, 168749), (72321, 122913)]