64260723843

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{140001577}}^1$

素因数の和:140001603

約数の個数: 16

約数和(自身を含む): 100801136160

約数和(自身を除く): 36540412317

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 140001577, 420004731, 1260014193, 2380026809, 3780042579, 7140080427, 21420241281, 64260723843]

約数ペア:

[(1, 64260723843), (3, 21420241281), (9, 7140080427), (17, 3780042579), (27, 2380026809), (51, 1260014193), (153, 420004731), (459, 140001577)]