66880143

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{16477}}^1$

素因数の和:16535

約数の個数: 24

約数和(自身を含む): 107963856

約数和(自身を除く): 41083713

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 1353, 4059, 16477, 49431, 148293, 181247, 543741, 675557, 1631223, 2026671, 6080013, 7431127, 22293381, 66880143]

約数ペア:

[(1, 66880143), (3, 22293381), (9, 7431127), (11, 6080013), (33, 2026671), (41, 1631223), (99, 675557), (123, 543741), (369, 181247), (451, 148293), (1353, 49431), (4059, 16477)]