71695569

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3943}}^1$

素因数の和:4005

約数の個数: 32

約数和(自身を含む): 113587200

約数和(自身を除く): 41891631

約数列:

[1, 3, 11, 19, 29, 33, 57, 87, 209, 319, 551, 627, 957, 1653, 3943, 6061, 11829, 18183, 43373, 74917, 114347, 130119, 224751, 343041, 824087, 1257817, 2172593, 2472261, 3773451, 6517779, 23898523, 71695569]

約数ペア:

[(1, 71695569), (3, 23898523), (11, 6517779), (19, 3773451), (29, 2472261), (33, 2172593), (57, 1257817), (87, 824087), (209, 343041), (319, 224751), (551, 130119), (627, 114347), (957, 74917), (1653, 43373), (3943, 18183), (6061, 11829)]