29970171

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{733}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 54961920

約数和(自身を除く): 24991749

約数列:

[1, 3, 7, 9, 11, 21, 33, 59, 63, 77, 99, 177, 231, 413, 531, 649, 693, 733, 1239, 1947, 2199, 3717, 4543, 5131, 5841, 6597, 8063, 13629, 15393, 24189, 40887, 43247, 46179, 56441, 72567, 129741, 169323, 302729, 389223, 475717, 507969, 908187, 1427151, 2724561, 3330019, 4281453, 9990057, 29970171]

約数ペア:

[(1, 29970171), (3, 9990057), (7, 4281453), (9, 3330019), (11, 2724561), (21, 1427151), (33, 908187), (59, 507969), (63, 475717), (77, 389223), (99, 302729), (177, 169323), (231, 129741), (413, 72567), (531, 56441), (649, 46179), (693, 43247), (733, 40887), (1239, 24189), (1947, 15393), (2199, 13629), (3717, 8063), (4543, 6597), (5131, 5841)]