53152281

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7211}}^1$

素因数の和:7243

約数の個数: 40

約数和(自身を含む): 97737024

約数和(自身を除く): 44584743

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 7211, 7371, 21633, 50477, 64899, 93743, 151431, 194697, 281229, 454293, 584091, 656201, 843687, 1362879, 1968603, 2531061, 4088637, 5905809, 7593183, 17717427, 53152281]

約数ペア:

[(1, 53152281), (3, 17717427), (7, 7593183), (9, 5905809), (13, 4088637), (21, 2531061), (27, 1968603), (39, 1362879), (63, 843687), (81, 656201), (91, 584091), (117, 454293), (189, 281229), (273, 194697), (351, 151431), (567, 93743), (819, 64899), (1053, 50477), (2457, 21633), (7211, 7371)]