143370447

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{911}}^1$

素因数の和:1195

約数の個数: 32

約数和(自身を含む): 220631040

約数和(自身を除く): 77260593

約数列:

[1, 3, 11, 19, 33, 57, 209, 251, 627, 753, 911, 2733, 2761, 4769, 8283, 10021, 14307, 17309, 30063, 51927, 52459, 157377, 190399, 228661, 571197, 685983, 2515271, 4344559, 7545813, 13033677, 47790149, 143370447]

約数ペア:

[(1, 143370447), (3, 47790149), (11, 13033677), (19, 7545813), (33, 4344559), (57, 2515271), (209, 685983), (251, 571197), (627, 228661), (753, 190399), (911, 157377), (2733, 52459), (2761, 51927), (4769, 30063), (8283, 17309), (10021, 14307)]