84321567

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{937}}^1$

素因数の和:1061

約数の個数: 40

約数和(自身を含む): 138921552

約数和(自身を除く): 54599985

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 101, 297, 303, 891, 909, 937, 1111, 2727, 2811, 3333, 8181, 8433, 9999, 10307, 25299, 29997, 30921, 75897, 89991, 92763, 94637, 278289, 283911, 834867, 851733, 1041007, 2555199, 3123021, 7665597, 9369063, 28107189, 84321567]

約数ペア:

[(1, 84321567), (3, 28107189), (9, 9369063), (11, 7665597), (27, 3123021), (33, 2555199), (81, 1041007), (99, 851733), (101, 834867), (297, 283911), (303, 278289), (891, 94637), (909, 92763), (937, 89991), (1111, 75897), (2727, 30921), (2811, 29997), (3333, 25299), (8181, 10307), (8433, 9999)]