160012827

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{37}}^3$

素因数の和:139

約数の個数: 48

約数和(自身を含む): 265297760

約数和(自身を除く): 105284933

約数列:

[1, 3, 9, 13, 27, 37, 39, 81, 111, 117, 243, 333, 351, 481, 999, 1053, 1369, 1443, 2997, 3159, 4107, 4329, 8991, 12321, 12987, 17797, 36963, 38961, 50653, 53391, 110889, 116883, 151959, 160173, 332667, 455877, 480519, 658489, 1367631, 1441557, 1975467, 4102893, 4324671, 5926401, 12308679, 17779203, 53337609, 160012827]

約数ペア:

[(1, 160012827), (3, 53337609), (9, 17779203), (13, 12308679), (27, 5926401), (37, 4324671), (39, 4102893), (81, 1975467), (111, 1441557), (117, 1367631), (243, 658489), (333, 480519), (351, 455877), (481, 332667), (999, 160173), (1053, 151959), (1369, 116883), (1443, 110889), (2997, 53391), (3159, 50653), (4107, 38961), (4329, 36963), (8991, 17797), (12321, 12987)]