53871831

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4951}}^1$

素因数の和:5004

約数の個数: 32

約数和(自身を含む): 88739840

約数和(自身を除く): 34868009

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 837, 1209, 3627, 4951, 10881, 14853, 44559, 64363, 133677, 153481, 193089, 460443, 579267, 1381329, 1737801, 1995253, 4143987, 5985759, 17957277, 53871831]

約数ペア:

[(1, 53871831), (3, 17957277), (9, 5985759), (13, 4143987), (27, 1995253), (31, 1737801), (39, 1381329), (93, 579267), (117, 460443), (279, 193089), (351, 153481), (403, 133677), (837, 64363), (1209, 44559), (3627, 14853), (4951, 10881)]