164017737

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{929}}^1$

素因数の和:1454

約数の個数: 32

約数和(自身を含む): 262483200

約数和(自身を除く): 98465463

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 503, 929, 1509, 2787, 4527, 6539, 8361, 12077, 13581, 19617, 25083, 36231, 58851, 108693, 176553, 326079, 467287, 1401861, 4205583, 6074731, 12616749, 18224193, 54672579, 164017737]

約数ペア:

[(1, 164017737), (3, 54672579), (9, 18224193), (13, 12616749), (27, 6074731), (39, 4205583), (117, 1401861), (351, 467287), (503, 326079), (929, 176553), (1509, 108693), (2787, 58851), (4527, 36231), (6539, 25083), (8361, 19617), (12077, 13581)]