193846737

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{10847}}^1$

素因数の和:10917

約数の個数: 32

約数和(自身を含む): 316588032

約数和(自身を除く): 122741295

約数列:

[1, 3, 7, 21, 23, 37, 69, 111, 161, 259, 483, 777, 851, 2553, 5957, 10847, 17871, 32541, 75929, 227787, 249481, 401339, 748443, 1204017, 1746367, 2809373, 5239101, 8428119, 9230797, 27692391, 64615579, 193846737]

約数ペア:

[(1, 193846737), (3, 64615579), (7, 27692391), (21, 9230797), (23, 8428119), (37, 5239101), (69, 2809373), (111, 1746367), (161, 1204017), (259, 748443), (483, 401339), (777, 249481), (851, 227787), (2553, 75929), (5957, 32541), (10847, 17871)]