143644293

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4219}}^1$

素因数の和:4338

約数の個数: 32

約数和(自身を含む): 231593600

約数和(自身を除く): 87949307

約数列:

[1, 3, 9, 13, 27, 39, 97, 117, 291, 351, 873, 1261, 2619, 3783, 4219, 11349, 12657, 34047, 37971, 54847, 113913, 164541, 409243, 493623, 1227729, 1480869, 3683187, 5320159, 11049561, 15960477, 47881431, 143644293]

約数ペア:

[(1, 143644293), (3, 47881431), (9, 15960477), (13, 11049561), (27, 5320159), (39, 3683187), (97, 1480869), (117, 1227729), (291, 493623), (351, 409243), (873, 164541), (1261, 113913), (2619, 54847), (3783, 37971), (4219, 34047), (11349, 12657)]