156633393

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1619}}^1$

素因数の和:1917

約数の個数: 32

約数和(自身を含む): 253808640

約数和(自身を除く): 97175247

約数列:

[1, 3, 7, 17, 21, 51, 119, 271, 357, 813, 1619, 1897, 4607, 4857, 5691, 11333, 13821, 27523, 32249, 33999, 82569, 96747, 192661, 438749, 577983, 1316247, 3071243, 7458733, 9213729, 22376199, 52211131, 156633393]

約数ペア:

[(1, 156633393), (3, 52211131), (7, 22376199), (17, 9213729), (21, 7458733), (51, 3071243), (119, 1316247), (271, 577983), (357, 438749), (813, 192661), (1619, 96747), (1897, 82569), (4607, 33999), (4857, 32249), (5691, 27523), (11333, 13821)]