392427445761

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{677}}^1\times {\mathrm{919}}^1$

素因数の和:2220

約数の個数: 80

約数和(自身を含む): 633989664000

約数和(自身を除く): 241562218239

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 599, 677, 919, 1053, 1797, 2031, 2757, 5391, 6093, 7787, 8271, 8801, 11947, 16173, 18279, 23361, 24813, 26403, 35841, 48519, 54837, 70083, 74439, 79209, 107523, 210249, 237627, 322569, 405523, 550481, 622163, 630747, 712881, 967707, 1216569, 1651443, 1866489, 3649707, 4954329, 5271799, 5599467, 7156253, 8088119, 10949121, 14862987, 15815397, 16798401, 21468759, 24264357, 32847363, 44588961, 47446191, 50395203, 64406277, 72793071, 142338573, 193218831, 218379213, 372675637, 427015719, 579656493, 655137639, 1118026911, 3354080733, 4844783281, 10062242199, 14534349843, 30186726597, 43603049529, 130809148587, 392427445761]

約数ペア:

[(1, 392427445761), (3, 130809148587), (9, 43603049529), (13, 30186726597), (27, 14534349843), (39, 10062242199), (81, 4844783281), (117, 3354080733), (351, 1118026911), (599, 655137639), (677, 579656493), (919, 427015719), (1053, 372675637), (1797, 218379213), (2031, 193218831), (2757, 142338573), (5391, 72793071), (6093, 64406277), (7787, 50395203), (8271, 47446191), (8801, 44588961), (11947, 32847363), (16173, 24264357), (18279, 21468759), (23361, 16798401), (24813, 15815397), (26403, 14862987), (35841, 10949121), (48519, 8088119), (54837, 7156253), (70083, 5599467), (74439, 5271799), (79209, 4954329), (107523, 3649707), (210249, 1866489), (237627, 1651443), (322569, 1216569), (405523, 967707), (550481, 712881), (622163, 630747)]