61690419

素因数分解:

$3^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{3089}}^1$

素因数の和:3419

約数の個数: 24

約数和(自身を含む): 102192480

約数和(自身を除く): 40502061

約数列:

[1, 3, 7, 9, 21, 63, 317, 951, 2219, 2853, 3089, 6657, 9267, 19971, 21623, 27801, 64869, 194607, 979213, 2937639, 6854491, 8812917, 20563473, 61690419]

約数ペア:

[(1, 61690419), (3, 20563473), (7, 8812917), (9, 6854491), (21, 2937639), (63, 979213), (317, 194607), (951, 64869), (2219, 27801), (2853, 21623), (3089, 19971), (6657, 9267)]