17155827

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1321}}^1$

素因数の和:1380

約数の個数: 32

約数和(自身を含む): 28132160

約数和(自身を除く): 10976333

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 999, 1321, 1443, 3963, 4329, 11889, 12987, 17173, 35667, 48877, 51519, 146631, 154557, 439893, 463671, 635401, 1319679, 1906203, 5718609, 17155827]

約数ペア:

[(1, 17155827), (3, 5718609), (9, 1906203), (13, 1319679), (27, 635401), (37, 463671), (39, 439893), (111, 154557), (117, 146631), (333, 51519), (351, 48877), (481, 35667), (999, 17173), (1321, 12987), (1443, 11889), (3963, 4329)]