173880873945

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{395377}}^1$

素因数の和:395754

約数の個数: 48

約数和(自身を含む): 312712367760

約数和(自身を除く): 138831493815

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 337, 435, 1011, 1305, 1685, 3033, 5055, 9773, 15165, 29319, 48865, 87957, 146595, 395377, 439785, 1186131, 1976885, 3558393, 5930655, 11465933, 17791965, 34397799, 57329665, 103193397, 133242049, 171988995, 399726147, 515966985, 666210245, 1199178441, 1998630735, 3864019421, 5995892205, 11592058263, 19320097105, 34776174789, 57960291315, 173880873945]

約数ペア:

[(1, 173880873945), (3, 57960291315), (5, 34776174789), (9, 19320097105), (15, 11592058263), (29, 5995892205), (45, 3864019421), (87, 1998630735), (145, 1199178441), (261, 666210245), (337, 515966985), (435, 399726147), (1011, 171988995), (1305, 133242049), (1685, 103193397), (3033, 57329665), (5055, 34397799), (9773, 17791965), (15165, 11465933), (29319, 5930655), (48865, 3558393), (87957, 1976885), (146595, 1186131), (395377, 439785)]