72686373

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{26891}}^1$

素因数の和:26964

約数の個数: 16

約数和(自身を含む): 104556096

約数和(自身を除く): 31869723

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 26891, 80673, 457147, 1371441, 1425223, 4275669, 24228791, 72686373]

約数ペア:

[(1, 72686373), (3, 24228791), (17, 4275669), (51, 1425223), (53, 1371441), (159, 457147), (901, 80673), (2703, 26891)]