136416903

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1493}}^1$

素因数の和:1751

約数の個数: 32

約数和(自身を含む): 219916800

約数和(自身を除く): 83499897

約数列:

[1, 3, 7, 19, 21, 57, 133, 229, 399, 687, 1493, 1603, 4351, 4479, 4809, 10451, 13053, 28367, 30457, 31353, 85101, 91371, 198569, 341897, 595707, 1025691, 2393279, 6496043, 7179837, 19488129, 45472301, 136416903]

約数ペア:

[(1, 136416903), (3, 45472301), (7, 19488129), (19, 7179837), (21, 6496043), (57, 2393279), (133, 1025691), (229, 595707), (399, 341897), (687, 198569), (1493, 91371), (1603, 85101), (4351, 31353), (4479, 30457), (4809, 28367), (10451, 13053)]