61471806

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{2161}}^1$

素因数の和:2608

約数の個数: 32

約数和(自身を含む): 134493696

約数和(自身を除く): 73021890

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 431, 862, 1293, 2161, 2586, 4322, 4741, 6483, 9482, 12966, 14223, 23771, 28446, 47542, 71313, 142626, 931391, 1862782, 2794173, 5588346, 10245301, 20490602, 30735903, 61471806]

約数ペア:

[(1, 61471806), (2, 30735903), (3, 20490602), (6, 10245301), (11, 5588346), (22, 2794173), (33, 1862782), (66, 931391), (431, 142626), (862, 71313), (1293, 47542), (2161, 28446), (2586, 23771), (4322, 14223), (4741, 12966), (6483, 9482)]