73382517

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:559

約数の個数: 40

約数和(自身を含む): 118959456

約数和(自身を除く): 45576939

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 227, 307, 351, 681, 921, 1053, 2043, 2763, 2951, 3991, 6129, 8289, 8853, 11973, 18387, 24867, 26559, 35919, 69689, 79677, 107757, 209067, 239031, 323271, 627201, 905957, 1881603, 2717871, 5644809, 8153613, 24460839, 73382517]

約数ペア:

[(1, 73382517), (3, 24460839), (9, 8153613), (13, 5644809), (27, 2717871), (39, 1881603), (81, 905957), (117, 627201), (227, 323271), (307, 239031), (351, 209067), (681, 107757), (921, 79677), (1053, 69689), (2043, 35919), (2763, 26559), (2951, 24867), (3991, 18387), (6129, 11973), (8289, 8853)]