56520801

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6481}}^1$

素因数の和:6526

約数の個数: 32

約数和(自身を含む): 93340800

約数和(自身を除く): 36819999

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 969, 2907, 6481, 8721, 19443, 58329, 110177, 123139, 174987, 330531, 369417, 991593, 1108251, 2093363, 2974779, 3324753, 6280089, 18840267, 56520801]

約数ペア:

[(1, 56520801), (3, 18840267), (9, 6280089), (17, 3324753), (19, 2974779), (27, 2093363), (51, 1108251), (57, 991593), (153, 369417), (171, 330531), (323, 174987), (459, 123139), (513, 110177), (969, 58329), (2907, 19443), (6481, 8721)]