33943041

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:538

約数の個数: 36

約数和(自身を含む): 54774720

約数和(自身を除く): 20831679

約数列:

[1, 3, 9, 11, 33, 71, 99, 121, 213, 363, 439, 639, 781, 1089, 1317, 2343, 3951, 4829, 7029, 8591, 14487, 25773, 31169, 43461, 53119, 77319, 93507, 159357, 280521, 342859, 478071, 1028577, 3085731, 3771449, 11314347, 33943041]

約数ペア:

[(1, 33943041), (3, 11314347), (9, 3771449), (11, 3085731), (33, 1028577), (71, 478071), (99, 342859), (121, 280521), (213, 159357), (363, 93507), (439, 77319), (639, 53119), (781, 43461), (1089, 31169), (1317, 25773), (2343, 14487), (3951, 8591), (4829, 7029)]