53563887

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6833}}^1$

素因数の和:6919

約数の個数: 24

約数和(自身を含む): 84577584

約数和(自身を除く): 31013697

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 603, 871, 2613, 6833, 7839, 20499, 61497, 88829, 266487, 457811, 799461, 1373433, 4120299, 5951543, 17854629, 53563887]

約数ペア:

[(1, 53563887), (3, 17854629), (9, 5951543), (13, 4120299), (39, 1373433), (67, 799461), (117, 457811), (201, 266487), (603, 88829), (871, 61497), (2613, 20499), (6833, 7839)]