88920897

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1889}}^1$

素因数の和:1993

約数の個数: 32

約数和(自身を含む): 137168640

約数和(自身を除く): 48247743

約数列:

[1, 3, 13, 17, 39, 51, 71, 213, 221, 663, 923, 1207, 1889, 2769, 3621, 5667, 15691, 24557, 32113, 47073, 73671, 96339, 134119, 402357, 417469, 1252407, 1743547, 2280023, 5230641, 6840069, 29640299, 88920897]

約数ペア:

[(1, 88920897), (3, 29640299), (13, 6840069), (17, 5230641), (39, 2280023), (51, 1743547), (71, 1252407), (213, 417469), (221, 402357), (663, 134119), (923, 96339), (1207, 73671), (1889, 47073), (2769, 32113), (3621, 24557), (5667, 15691)]