1330894773

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{7883}}^1$

素因数の和:7955

約数の個数: 48

約数和(自身を含む): 2193013440

約数和(自身を除く): 862118667

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 169, 333, 351, 481, 507, 999, 1443, 1521, 4329, 4563, 6253, 7883, 12987, 18759, 23649, 56277, 70947, 102479, 168831, 212841, 291671, 307437, 875013, 922311, 1332227, 2625039, 2766933, 3791723, 3996681, 7875117, 11375169, 11990043, 34125507, 35970129, 49292399, 102376521, 147877197, 443631591, 1330894773]

約数ペア:

[(1, 1330894773), (3, 443631591), (9, 147877197), (13, 102376521), (27, 49292399), (37, 35970129), (39, 34125507), (111, 11990043), (117, 11375169), (169, 7875117), (333, 3996681), (351, 3791723), (481, 2766933), (507, 2625039), (999, 1332227), (1443, 922311), (1521, 875013), (4329, 307437), (4563, 291671), (6253, 212841), (7883, 168831), (12987, 102479), (18759, 70947), (23649, 56277)]