55169961

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{991}}^1$

素因数の和:1253

約数の個数: 32

約数和(自身を含む): 92184576

約数和(自身を除く): 37014615

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 241, 723, 991, 1687, 2651, 2973, 5061, 6937, 7953, 10901, 18557, 20811, 32703, 55671, 76307, 228921, 238831, 716493, 1671817, 2627141, 5015451, 7881423, 18389987, 55169961]

約数ペア:

[(1, 55169961), (3, 18389987), (7, 7881423), (11, 5015451), (21, 2627141), (33, 1671817), (77, 716493), (231, 238831), (241, 228921), (723, 76307), (991, 55671), (1687, 32703), (2651, 20811), (2973, 18557), (5061, 10901), (6937, 7953)]