117637263

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 186507360

約数和(自身を除く): 68870097

約数列:

[1, 3, 9, 17, 51, 53, 89, 153, 159, 163, 267, 477, 489, 801, 901, 1467, 1513, 2703, 2771, 4539, 4717, 8109, 8313, 8639, 13617, 14151, 14507, 24939, 25917, 42453, 43521, 77751, 80189, 130563, 146863, 240567, 246619, 440589, 721701, 739857, 768871, 1321767, 2219571, 2306613, 6919839, 13070807, 39212421, 117637263]

約数ペア:

[(1, 117637263), (3, 39212421), (9, 13070807), (17, 6919839), (51, 2306613), (53, 2219571), (89, 1321767), (153, 768871), (159, 739857), (163, 721701), (267, 440589), (477, 246619), (489, 240567), (801, 146863), (901, 130563), (1467, 80189), (1513, 77751), (2703, 43521), (2771, 42453), (4539, 25917), (4717, 24939), (8109, 14507), (8313, 14151), (8639, 13617)]