78070407

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 112358400

約数和(自身を除く): 34287993

約数列:

[1, 3, 29, 37, 79, 87, 111, 237, 307, 921, 1073, 2291, 2923, 3219, 6873, 8769, 8903, 11359, 24253, 26709, 34077, 72759, 84767, 254301, 329411, 703337, 897361, 988233, 2110011, 2692083, 26023469, 78070407]

約数ペア:

[(1, 78070407), (3, 26023469), (29, 2692083), (37, 2110011), (79, 988233), (87, 897361), (111, 703337), (237, 329411), (307, 254301), (921, 84767), (1073, 72759), (2291, 34077), (2923, 26709), (3219, 24253), (6873, 11359), (8769, 8903)]