172670993

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:186

約数の個数: 36

約数和(自身を含む): 206745840

約数和(自身を除く): 34074847

約数列:

[1, 11, 19, 59, 67, 121, 209, 361, 649, 737, 1121, 1273, 2299, 3953, 3971, 7139, 8107, 12331, 14003, 21299, 24187, 43483, 43681, 75107, 135641, 154033, 234289, 266057, 478313, 826177, 1427033, 2577179, 2926627, 9087947, 15697363, 172670993]

約数ペア:

[(1, 172670993), (11, 15697363), (19, 9087947), (59, 2926627), (67, 2577179), (121, 1427033), (209, 826177), (361, 478313), (649, 266057), (737, 234289), (1121, 154033), (1273, 135641), (2299, 75107), (3953, 43681), (3971, 43483), (7139, 24187), (8107, 21299), (12331, 14003)]