183730707

素因数分解:

$3^3\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 288049440

約数和(自身を除く): 104318733

約数列:

[1, 3, 9, 27, 31, 73, 93, 97, 219, 279, 291, 657, 837, 873, 961, 1971, 2263, 2619, 2883, 3007, 6789, 7081, 8649, 9021, 20367, 21243, 25947, 27063, 61101, 63729, 70153, 81189, 93217, 191187, 210459, 219511, 279651, 631377, 658533, 838953, 1894131, 1975599, 2516859, 5926797, 6804841, 20414523, 61243569, 183730707]

約数ペア:

[(1, 183730707), (3, 61243569), (9, 20414523), (27, 6804841), (31, 5926797), (73, 2516859), (93, 1975599), (97, 1894131), (219, 838953), (279, 658533), (291, 631377), (657, 279651), (837, 219511), (873, 210459), (961, 191187), (1971, 93217), (2263, 81189), (2619, 70153), (2883, 63729), (3007, 61101), (6789, 27063), (7081, 25947), (8649, 21243), (9021, 20367)]