81462078

素因数分解:

$2^1\times 3^3\times {\mathrm{457}}^1\times {\mathrm{3301}}^1$

素因数の和:3769

約数の個数: 32

約数和(自身を含む): 181477920

約数和(自身を除く): 100015842

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 457, 914, 1371, 2742, 3301, 4113, 6602, 8226, 9903, 12339, 19806, 24678, 29709, 59418, 89127, 178254, 1508557, 3017114, 4525671, 9051342, 13577013, 27154026, 40731039, 81462078]

約数ペア:

[(1, 81462078), (2, 40731039), (3, 27154026), (6, 13577013), (9, 9051342), (18, 4525671), (27, 3017114), (54, 1508557), (457, 178254), (914, 89127), (1371, 59418), (2742, 29709), (3301, 24678), (4113, 19806), (6602, 12339), (8226, 9903)]