73899861

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{991}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 116563968

約数和(自身を除く): 42664107

約数列:

[1, 3, 7, 21, 53, 67, 159, 201, 371, 469, 991, 1113, 1407, 2973, 3551, 6937, 10653, 20811, 24857, 52523, 66397, 74571, 157569, 199191, 367661, 464779, 1102983, 1394337, 3519041, 10557123, 24633287, 73899861]

約数ペア:

[(1, 73899861), (3, 24633287), (7, 10557123), (21, 3519041), (53, 1394337), (67, 1102983), (159, 464779), (201, 367661), (371, 199191), (469, 157569), (991, 74571), (1113, 66397), (1407, 52523), (2973, 24857), (3551, 20811), (6937, 10653)]