3155841

素因数分解:

$3^8\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:74

約数の個数: 36

約数和(自身を含む): 5235412

約数和(自身を除く): 2079571

約数列:

[1, 3, 9, 13, 27, 37, 39, 81, 111, 117, 243, 333, 351, 481, 729, 999, 1053, 1443, 2187, 2997, 3159, 4329, 6561, 8991, 9477, 12987, 26973, 28431, 38961, 80919, 85293, 116883, 242757, 350649, 1051947, 3155841]

約数ペア:

[(1, 3155841), (3, 1051947), (9, 350649), (13, 242757), (27, 116883), (37, 85293), (39, 80919), (81, 38961), (111, 28431), (117, 26973), (243, 12987), (333, 9477), (351, 8991), (481, 6561), (729, 4329), (999, 3159), (1053, 2997), (1443, 2187)]