73881855

素因数分解:

$3^3\times 5^1\times {\mathrm{547273}}^1$

素因数の和:547287

約数の個数: 16

約数和(自身を含む): 131345760

約数和(自身を除く): 57463905

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 547273, 1641819, 2736365, 4925457, 8209095, 14776371, 24627285, 73881855]

約数ペア:

[(1, 73881855), (3, 24627285), (5, 14776371), (9, 8209095), (15, 4925457), (27, 2736365), (45, 1641819), (135, 547273)]