28809339933

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{66841}}^1$

素因数の和:67245

約数の個数: 32

約数和(自身を含む): 43159612032

約数和(自身を除く): 14350272099

約数列:

[1, 3, 11, 33, 37, 111, 353, 407, 1059, 1221, 3883, 11649, 13061, 39183, 66841, 143671, 200523, 431013, 735251, 2205753, 2473117, 7419351, 23594873, 27204287, 70784619, 81612861, 259543603, 778630809, 873010301, 2619030903, 9603113311, 28809339933]

約数ペア:

[(1, 28809339933), (3, 9603113311), (11, 2619030903), (33, 873010301), (37, 778630809), (111, 259543603), (353, 81612861), (407, 70784619), (1059, 27204287), (1221, 23594873), (3883, 7419351), (11649, 2473117), (13061, 2205753), (39183, 735251), (66841, 431013), (143671, 200523)]