245823201

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{10453}}^1$

素因数の和:10542

約数の個数: 32

約数和(自身を含む): 398088320

約数和(自身を除く): 152265119

約数列:

[1, 3, 9, 13, 27, 39, 67, 117, 201, 351, 603, 871, 1809, 2613, 7839, 10453, 23517, 31359, 94077, 135889, 282231, 407667, 700351, 1223001, 2101053, 3669003, 6303159, 9104563, 18909477, 27313689, 81941067, 245823201]

約数ペア:

[(1, 245823201), (3, 81941067), (9, 27313689), (13, 18909477), (27, 9104563), (39, 6303159), (67, 3669003), (117, 2101053), (201, 1223001), (351, 700351), (603, 407667), (871, 282231), (1809, 135889), (2613, 94077), (7839, 31359), (10453, 23517)]