29689407

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:364

約数の個数: 36

約数和(自身を含む): 47720400

約数和(自身を除く): 18030993

約数列:

[1, 3, 9, 11, 33, 99, 121, 137, 199, 363, 411, 597, 1089, 1233, 1507, 1791, 2189, 4521, 6567, 13563, 16577, 19701, 24079, 27263, 49731, 72237, 81789, 149193, 216711, 245367, 299893, 899679, 2699037, 3298823, 9896469, 29689407]

約数ペア:

[(1, 29689407), (3, 9896469), (9, 3298823), (11, 2699037), (33, 899679), (99, 299893), (121, 245367), (137, 216711), (199, 149193), (363, 81789), (411, 72237), (597, 49731), (1089, 27263), (1233, 24079), (1507, 19701), (1791, 16577), (2189, 13563), (4521, 6567)]