71319339

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29027}}^1$

素因数の和:29056

約数の個数: 32

約数和(自身を含む): 130045440

約数和(自身を除く): 58726101

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 29027, 87081, 203189, 261243, 377351, 609567, 783729, 1132053, 1828701, 2641457, 3396159, 5486103, 7924371, 10188477, 23773113, 71319339]

約数ペア:

[(1, 71319339), (3, 23773113), (7, 10188477), (9, 7924371), (13, 5486103), (21, 3396159), (27, 2641457), (39, 1828701), (63, 1132053), (91, 783729), (117, 609567), (189, 377351), (273, 261243), (351, 203189), (819, 87081), (2457, 29027)]