9177909

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 14192640

約数和(自身を除く): 5014731

約数列:

[1, 3, 13, 17, 39, 51, 109, 127, 221, 327, 381, 663, 1417, 1651, 1853, 2159, 4251, 4953, 5559, 6477, 13843, 24089, 28067, 41529, 72267, 84201, 179959, 235331, 539877, 705993, 3059303, 9177909]

約数ペア:

[(1, 9177909), (3, 3059303), (13, 705993), (17, 539877), (39, 235331), (51, 179959), (109, 84201), (127, 72267), (221, 41529), (327, 28067), (381, 24089), (663, 13843), (1417, 6477), (1651, 5559), (1853, 4953), (2159, 4251)]