89218071

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 135456000

約数和(自身を除く): 46237929

約数列:

[1, 3, 9, 27, 67, 149, 201, 331, 447, 603, 993, 1341, 1809, 2979, 4023, 8937, 9983, 22177, 29949, 49319, 66531, 89847, 147957, 199593, 269541, 443871, 598779, 1331613, 3304373, 9913119, 29739357, 89218071]

約数ペア:

[(1, 89218071), (3, 29739357), (9, 9913119), (27, 3304373), (67, 1331613), (149, 598779), (201, 443871), (331, 269541), (447, 199593), (603, 147957), (993, 89847), (1341, 66531), (1809, 49319), (2979, 29949), (4023, 22177), (8937, 9983)]