31273803

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3631}}^1$

素因数の和:3680

約数の個数: 32

約数和(自身を含む): 52300800

約数和(自身を除く): 21026997

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 261, 297, 319, 783, 957, 2871, 3631, 8613, 10893, 32679, 39941, 98037, 105299, 119823, 315897, 359469, 947691, 1078407, 1158289, 2843073, 3474867, 10424601, 31273803]

約数ペア:

[(1, 31273803), (3, 10424601), (9, 3474867), (11, 2843073), (27, 1158289), (29, 1078407), (33, 947691), (87, 359469), (99, 315897), (261, 119823), (297, 105299), (319, 98037), (783, 39941), (957, 32679), (2871, 10893), (3631, 8613)]