131569563843

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{137993}}^1$

素因数の和:138233

約数の個数: 40

約数和(自身を含む): 200367288000

約数和(自身を除く): 68797724157

約数列:

[1, 3, 9, 27, 79, 81, 149, 237, 447, 711, 1341, 2133, 4023, 6399, 11771, 12069, 35313, 105939, 137993, 317817, 413979, 953451, 1241937, 3725811, 10901447, 11177433, 20560957, 32704341, 61682871, 98113023, 185048613, 294339069, 555145839, 883017207, 1624315603, 1665437517, 4872946809, 14618840427, 43856521281, 131569563843]

約数ペア:

[(1, 131569563843), (3, 43856521281), (9, 14618840427), (27, 4872946809), (79, 1665437517), (81, 1624315603), (149, 883017207), (237, 555145839), (447, 294339069), (711, 185048613), (1341, 98113023), (2133, 61682871), (4023, 32704341), (6399, 20560957), (11771, 11177433), (12069, 10901447), (35313, 3725811), (105939, 1241937), (137993, 953451), (317817, 413979)]