137348519

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{617}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 177984000

約数和(自身を除く): 40635481

約数列:

[1, 7, 11, 49, 59, 77, 343, 413, 539, 617, 649, 2891, 3773, 4319, 4543, 6787, 20237, 30233, 31801, 36403, 47509, 211631, 222607, 254821, 332563, 400433, 1783747, 2327941, 2803031, 12486229, 19621217, 137348519]

約数ペア:

[(1, 137348519), (7, 19621217), (11, 12486229), (49, 2803031), (59, 2327941), (77, 1783747), (343, 400433), (413, 332563), (539, 254821), (617, 222607), (649, 211631), (2891, 47509), (3773, 36403), (4319, 31801), (4543, 30233), (6787, 20237)]