56261439

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1801}}^1$

素因数の和:1912

約数の個数: 32

約数和(自身を含む): 90820800

約数和(自身を除く): 34559361

約数列:

[1, 3, 9, 13, 27, 39, 89, 117, 267, 351, 801, 1157, 1801, 2403, 3471, 5403, 10413, 16209, 23413, 31239, 48627, 70239, 160289, 210717, 480867, 632151, 1442601, 2083757, 4327803, 6251271, 18753813, 56261439]

約数ペア:

[(1, 56261439), (3, 18753813), (9, 6251271), (13, 4327803), (27, 2083757), (39, 1442601), (89, 632151), (117, 480867), (267, 210717), (351, 160289), (801, 70239), (1157, 48627), (1801, 31239), (2403, 23413), (3471, 16209), (5403, 10413)]