73208529

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{17053}}^1$

素因数の和:17118

約数の個数: 20

約数和(自身を含む): 111430836

約数和(自身を除く): 38222307

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 17053, 51159, 153477, 460431, 903809, 1381293, 2711427, 8134281, 24402843, 73208529]

約数ペア:

[(1, 73208529), (3, 24402843), (9, 8134281), (27, 2711427), (53, 1381293), (81, 903809), (159, 460431), (477, 153477), (1431, 51159), (4293, 17053)]