141451947

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{57571}}^1$

素因数の和:57600

約数の個数: 32

約数和(自身を含む): 257922560

約数和(自身を除く): 116470613

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 57571, 172713, 402997, 518139, 748423, 1208991, 1554417, 2245269, 3626973, 5238961, 6735807, 10880919, 15716883, 20207421, 47150649, 141451947]

約数ペア:

[(1, 141451947), (3, 47150649), (7, 20207421), (9, 15716883), (13, 10880919), (21, 6735807), (27, 5238961), (39, 3626973), (63, 2245269), (91, 1554417), (117, 1208991), (189, 748423), (273, 518139), (351, 402997), (819, 172713), (2457, 57571)]