171263313

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2053}}^1$

素因数の和:2126

約数の個数: 48

約数和(自身を含む): 287099904

約数和(自身を除く): 115836591

約数列:

[1, 3, 9, 13, 23, 31, 39, 69, 93, 117, 207, 279, 299, 403, 713, 897, 1209, 2053, 2139, 2691, 3627, 6159, 6417, 9269, 18477, 26689, 27807, 47219, 63643, 80067, 83421, 141657, 190929, 240201, 424971, 572787, 613847, 827359, 1463789, 1841541, 2482077, 4391367, 5524623, 7446231, 13174101, 19029257, 57087771, 171263313]

約数ペア:

[(1, 171263313), (3, 57087771), (9, 19029257), (13, 13174101), (23, 7446231), (31, 5524623), (39, 4391367), (69, 2482077), (93, 1841541), (117, 1463789), (207, 827359), (279, 613847), (299, 572787), (403, 424971), (713, 240201), (897, 190929), (1209, 141657), (2053, 83421), (2139, 80067), (2691, 63643), (3627, 47219), (6159, 27807), (6417, 26689), (9269, 18477)]