129184479

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 204703200

約数和(自身を除く): 75518721

約数列:

[1, 3, 9, 17, 51, 53, 89, 153, 159, 179, 267, 477, 537, 801, 901, 1513, 1611, 2703, 3043, 4539, 4717, 8109, 9129, 9487, 13617, 14151, 15931, 27387, 28461, 42453, 47793, 80189, 85383, 143379, 161279, 240567, 270827, 483837, 721701, 812481, 844343, 1451511, 2437443, 2533029, 7599087, 14353831, 43061493, 129184479]

約数ペア:

[(1, 129184479), (3, 43061493), (9, 14353831), (17, 7599087), (51, 2533029), (53, 2437443), (89, 1451511), (153, 844343), (159, 812481), (179, 721701), (267, 483837), (477, 270827), (537, 240567), (801, 161279), (901, 143379), (1513, 85383), (1611, 80189), (2703, 47793), (3043, 42453), (4539, 28461), (4717, 27387), (8109, 15931), (9129, 14151), (9487, 13617)]