54191709

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 72

約数和(自身を含む): 95921280

約数和(自身を除く): 41729571

約数列:

[1, 3, 9, 11, 13, 33, 39, 41, 79, 99, 117, 123, 143, 169, 237, 369, 429, 451, 507, 533, 711, 869, 1027, 1287, 1353, 1521, 1599, 1859, 2607, 3081, 3239, 4059, 4797, 5577, 5863, 6929, 7821, 9243, 9717, 11297, 13351, 16731, 17589, 20787, 29151, 33891, 35629, 40053, 42107, 52767, 62361, 76219, 101673, 106887, 120159, 126321, 146861, 228657, 320661, 378963, 440583, 463177, 547391, 685971, 1321749, 1389531, 1642173, 4168593, 4926519, 6021301, 18063903, 54191709]

約数ペア:

[(1, 54191709), (3, 18063903), (9, 6021301), (11, 4926519), (13, 4168593), (33, 1642173), (39, 1389531), (41, 1321749), (79, 685971), (99, 547391), (117, 463177), (123, 440583), (143, 378963), (169, 320661), (237, 228657), (369, 146861), (429, 126321), (451, 120159), (507, 106887), (533, 101673), (711, 76219), (869, 62361), (1027, 52767), (1287, 42107), (1353, 40053), (1521, 35629), (1599, 33891), (1859, 29151), (2607, 20787), (3081, 17589), (3239, 16731), (4059, 13351), (4797, 11297), (5577, 9717), (5863, 9243), (6929, 7821)]