73990173

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{9901}}^1$

素因数の和:10004

約数の個数: 16

約数和(自身を含む): 102663936

約数和(自身を除く): 28673763

約数列:

[1, 3, 47, 53, 141, 159, 2491, 7473, 9901, 29703, 465347, 524753, 1396041, 1574259, 24663391, 73990173]

約数ペア:

[(1, 73990173), (3, 24663391), (47, 1574259), (53, 1396041), (141, 524753), (159, 465347), (2491, 29703), (7473, 9901)]