31733169

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2081}}^1$

素因数の和:2137

約数の個数: 32

約数和(自身を含む): 50367744

約数和(自身を除く): 18634575

約数列:

[1, 3, 13, 17, 23, 39, 51, 69, 221, 299, 391, 663, 897, 1173, 2081, 5083, 6243, 15249, 27053, 35377, 47863, 81159, 106131, 143589, 459901, 622219, 813671, 1379703, 1866657, 2441013, 10577723, 31733169]

約数ペア:

[(1, 31733169), (3, 10577723), (13, 2441013), (17, 1866657), (23, 1379703), (39, 813671), (51, 622219), (69, 459901), (221, 143589), (299, 106131), (391, 81159), (663, 47863), (897, 35377), (1173, 27053), (2081, 15249), (5083, 6243)]