2556554877

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{2699}}^1$

素因数の和:2914

約数の個数: 48

約数和(自身を含む): 4033411200

約数和(自身を除く): 1476856323

約数列:

[1, 3, 9, 17, 41, 51, 123, 151, 153, 369, 453, 697, 1359, 2091, 2567, 2699, 6191, 6273, 7701, 8097, 18573, 23103, 24291, 45883, 55719, 105247, 110659, 137649, 315741, 331977, 407549, 412947, 947223, 995931, 1222647, 1881203, 3667941, 5643609, 6928333, 16709509, 16930827, 20784999, 50128527, 62354997, 150385581, 284061653, 852184959, 2556554877]

約数ペア:

[(1, 2556554877), (3, 852184959), (9, 284061653), (17, 150385581), (41, 62354997), (51, 50128527), (123, 20784999), (151, 16930827), (153, 16709509), (369, 6928333), (453, 5643609), (697, 3667941), (1359, 1881203), (2091, 1222647), (2567, 995931), (2699, 947223), (6191, 412947), (6273, 407549), (7701, 331977), (8097, 315741), (18573, 137649), (23103, 110659), (24291, 105247), (45883, 55719)]