85272753

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 123273216

約数和(自身を除く): 38000463

約数列:

[1, 3, 23, 37, 69, 111, 127, 263, 381, 789, 851, 2553, 2921, 4699, 6049, 8763, 9731, 14097, 18147, 29193, 33401, 100203, 108077, 223813, 324231, 671439, 768223, 1235837, 2304669, 3707511, 28424251, 85272753]

約数ペア:

[(1, 85272753), (3, 28424251), (23, 3707511), (37, 2304669), (69, 1235837), (111, 768223), (127, 671439), (263, 324231), (381, 223813), (789, 108077), (851, 100203), (2553, 33401), (2921, 29193), (4699, 18147), (6049, 14097), (8763, 9731)]