70707267

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 114835968

約数和(自身を除く): 44128701

約数列:

[1, 3, 9, 17, 23, 51, 69, 71, 153, 207, 213, 283, 391, 639, 849, 1173, 1207, 1633, 2547, 3519, 3621, 4811, 4899, 6509, 10863, 14433, 14697, 19527, 20093, 27761, 43299, 58581, 60279, 83283, 110653, 180837, 249849, 331959, 341581, 462139, 995877, 1024743, 1386417, 3074229, 4159251, 7856363, 23569089, 70707267]

約数ペア:

[(1, 70707267), (3, 23569089), (9, 7856363), (17, 4159251), (23, 3074229), (51, 1386417), (69, 1024743), (71, 995877), (153, 462139), (207, 341581), (213, 331959), (283, 249849), (391, 180837), (639, 110653), (849, 83283), (1173, 60279), (1207, 58581), (1633, 43299), (2547, 27761), (3519, 20093), (3621, 19527), (4811, 14697), (4899, 14433), (6509, 10863)]