201220968639

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{136052041}}^1$

素因数の和:136052090

約数の個数: 16

約数和(自身を含む): 293872410720

約数和(自身を除く): 92651442081

約数列:

[1, 3, 17, 29, 51, 87, 493, 1479, 136052041, 408156123, 2312884697, 3945509189, 6938654091, 11836527567, 67073656213, 201220968639]

約数ペア:

[(1, 201220968639), (3, 67073656213), (17, 11836527567), (29, 6938654091), (51, 3945509189), (87, 2312884697), (493, 408156123), (1479, 136052041)]