47088639

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:488

約数の個数: 36

約数和(自身を含む): 74738664

約数和(自身を除く): 27650025

約数列:

[1, 3, 9, 13, 39, 83, 117, 169, 249, 373, 507, 747, 1079, 1119, 1521, 3237, 3357, 4849, 9711, 14027, 14547, 30959, 42081, 43641, 63037, 92877, 126243, 189111, 278631, 402467, 567333, 1207401, 3622203, 5232071, 15696213, 47088639]

約数ペア:

[(1, 47088639), (3, 15696213), (9, 5232071), (13, 3622203), (39, 1207401), (83, 567333), (117, 402467), (169, 278631), (249, 189111), (373, 126243), (507, 92877), (747, 63037), (1079, 43641), (1119, 42081), (1521, 30959), (3237, 14547), (3357, 14027), (4849, 9711)]