9173835981

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{61631}}^1$

素因数の和:61826

約数の個数: 32

約数和(自身を含む): 14052096000

約数和(自身を除く): 4878260019

約数列:

[1, 3, 9, 27, 37, 111, 149, 333, 447, 999, 1341, 4023, 5513, 16539, 49617, 61631, 148851, 184893, 554679, 1664037, 2280347, 6841041, 9183019, 20523123, 27549057, 61569369, 82647171, 247941513, 339771703, 1019315109, 3057945327, 9173835981]

約数ペア:

[(1, 9173835981), (3, 3057945327), (9, 1019315109), (27, 339771703), (37, 247941513), (111, 82647171), (149, 61569369), (333, 27549057), (447, 20523123), (999, 9183019), (1341, 6841041), (4023, 2280347), (5513, 1664037), (16539, 554679), (49617, 184893), (61631, 148851)]