151918547

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:687

約数の個数: 24

約数和(自身を含む): 177832512

約数和(自身を除く): 25913965

約数列:

[1, 11, 19, 67, 209, 361, 571, 737, 1273, 3971, 6281, 10849, 14003, 24187, 38257, 119339, 206131, 266057, 420827, 726883, 2267441, 7995713, 13810777, 151918547]

約数ペア:

[(1, 151918547), (11, 13810777), (19, 7995713), (67, 2267441), (209, 726883), (361, 420827), (571, 266057), (737, 206131), (1273, 119339), (3971, 38257), (6281, 24187), (10849, 14003)]