87374673

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{941}}^1$

素因数の和:1150

約数の個数: 32

約数和(自身を含む): 137155200

約数和(自身を除く): 49780527

約数列:

[1, 3, 9, 19, 27, 57, 171, 181, 513, 543, 941, 1629, 2823, 3439, 4887, 8469, 10317, 17879, 25407, 30951, 53637, 92853, 160911, 170321, 482733, 510963, 1532889, 3236099, 4598667, 9708297, 29124891, 87374673]

約数ペア:

[(1, 87374673), (3, 29124891), (9, 9708297), (19, 4598667), (27, 3236099), (57, 1532889), (171, 510963), (181, 482733), (513, 170321), (543, 160911), (941, 92853), (1629, 53637), (2823, 30951), (3439, 25407), (4887, 17879), (8469, 10317)]