71775369

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{773}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 112694400

約数和(自身を除く): 40919031

約数列:

[1, 3, 9, 19, 27, 57, 171, 181, 513, 543, 773, 1629, 2319, 3439, 4887, 6957, 10317, 14687, 20871, 30951, 44061, 92853, 132183, 139913, 396549, 419739, 1259217, 2658347, 3777651, 7975041, 23925123, 71775369]

約数ペア:

[(1, 71775369), (3, 23925123), (9, 7975041), (19, 3777651), (27, 2658347), (57, 1259217), (171, 419739), (181, 396549), (513, 139913), (543, 132183), (773, 92853), (1629, 44061), (2319, 30951), (3439, 20871), (4887, 14687), (6957, 10317)]