73983207

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 106928640

約数和(自身を除く): 32945433

約数列:

[1, 3, 19, 57, 71, 101, 181, 213, 303, 543, 1349, 1919, 3439, 4047, 5757, 7171, 10317, 12851, 18281, 21513, 38553, 54843, 136249, 244169, 347339, 408747, 732507, 1042017, 1297951, 3893853, 24661069, 73983207]

約数ペア:

[(1, 73983207), (3, 24661069), (19, 3893853), (57, 1297951), (71, 1042017), (101, 732507), (181, 408747), (213, 347339), (303, 244169), (543, 136249), (1349, 54843), (1919, 38553), (3439, 21513), (4047, 18281), (5757, 12851), (7171, 10317)]