661663303681

素因数分解:

${\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{953}}^1\times {\mathrm{2293}}^1$

素因数の和:3525

約数の個数: 32

約数和(自身を含む): 701975561760

約数和(自身を除く): 40312258079

約数列:

[1, 29, 53, 197, 953, 1537, 2293, 5713, 10441, 27637, 50509, 66497, 121529, 187741, 302789, 451721, 1464761, 2185229, 3524341, 5444489, 9950273, 13099909, 23941213, 63371641, 115817137, 288557917, 430490113, 694295177, 3358696973, 12484213277, 22815975989, 661663303681]

約数ペア:

[(1, 661663303681), (29, 22815975989), (53, 12484213277), (197, 3358696973), (953, 694295177), (1537, 430490113), (2293, 288557917), (5713, 115817137), (10441, 63371641), (27637, 23941213), (50509, 13099909), (66497, 9950273), (121529, 5444489), (187741, 3524341), (302789, 2185229), (451721, 1464761)]