133045983

素因数分解:

$3^4\times 7^1\times {\mathrm{461}}^1\times {\mathrm{509}}^1$

素因数の和:989

約数の個数: 40

約数和(自身を含む): 228080160

約数和(自身を除く): 95034177

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 461, 509, 567, 1383, 1527, 3227, 3563, 4149, 4581, 9681, 10689, 12447, 13743, 29043, 32067, 37341, 41229, 87129, 96201, 234649, 261387, 288603, 703947, 1642543, 2111841, 4927629, 6335523, 14782887, 19006569, 44348661, 133045983]

約数ペア:

[(1, 133045983), (3, 44348661), (7, 19006569), (9, 14782887), (21, 6335523), (27, 4927629), (63, 2111841), (81, 1642543), (189, 703947), (461, 288603), (509, 261387), (567, 234649), (1383, 96201), (1527, 87129), (3227, 41229), (3563, 37341), (4149, 32067), (4581, 29043), (9681, 13743), (10689, 12447)]