149003361

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18457}}^1$

素因数の和:18502

約数の個数: 32

約数和(自身を含む): 248075520

約数和(自身を除く): 99072159

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 8073, 18457, 55371, 166113, 239941, 424511, 498339, 719823, 1273533, 2159469, 3820599, 5518643, 6478407, 11461797, 16555929, 49667787, 149003361]

約数ペア:

[(1, 149003361), (3, 49667787), (9, 16555929), (13, 11461797), (23, 6478407), (27, 5518643), (39, 3820599), (69, 2159469), (117, 1273533), (207, 719823), (299, 498339), (351, 424511), (621, 239941), (897, 166113), (2691, 55371), (8073, 18457)]