43991883

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:377

約数の個数: 48

約数和(自身を含む): 73082880

約数和(自身を除く): 29090997

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 169, 279, 311, 351, 403, 507, 837, 933, 1209, 1521, 2799, 3627, 4043, 4563, 5239, 8397, 9641, 10881, 12129, 15717, 28923, 36387, 47151, 52559, 86769, 109161, 125333, 141453, 157677, 260307, 375999, 473031, 1127997, 1419093, 1629329, 3383991, 4887987, 14663961, 43991883]

約数ペア:

[(1, 43991883), (3, 14663961), (9, 4887987), (13, 3383991), (27, 1629329), (31, 1419093), (39, 1127997), (93, 473031), (117, 375999), (169, 260307), (279, 157677), (311, 141453), (351, 125333), (403, 109161), (507, 86769), (837, 52559), (933, 47151), (1209, 36387), (1521, 28923), (2799, 15717), (3627, 12129), (4043, 10881), (4563, 9641), (5239, 8397)]