73128381

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{1657}}^1$

素因数の和:2020

約数の個数: 16

約数和(自身を含む): 99957504

約数和(自身を除く): 26829123

約数列:

[1, 3, 47, 141, 313, 939, 1657, 4971, 14711, 44133, 77879, 233637, 518641, 1555923, 24376127, 73128381]

約数ペア:

[(1, 73128381), (3, 24376127), (47, 1555923), (141, 518641), (313, 233637), (939, 77879), (1657, 44133), (4971, 14711)]