57352701

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{331}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 90431488

約数和(自身を除く): 33078787

約数列:

[1, 3, 7, 21, 37, 111, 223, 259, 331, 669, 777, 993, 1561, 2317, 4683, 6951, 8251, 12247, 24753, 36741, 57757, 73813, 85729, 173271, 221439, 257187, 516691, 1550073, 2731081, 8193243, 19117567, 57352701]

約数ペア:

[(1, 57352701), (3, 19117567), (7, 8193243), (21, 2731081), (37, 1550073), (111, 516691), (223, 257187), (259, 221439), (331, 173271), (669, 85729), (777, 73813), (993, 57757), (1561, 36741), (2317, 24753), (4683, 12247), (6951, 8251)]