7135895037

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 10450944000

約数和(自身を除く): 3315048963

約数列:

[1, 3, 19, 53, 57, 83, 149, 159, 191, 249, 447, 573, 1007, 1577, 2831, 3021, 3629, 4399, 4731, 7897, 8493, 10123, 10887, 12367, 13197, 15853, 23691, 28459, 30369, 37101, 47559, 83581, 85377, 150043, 192337, 234973, 250743, 301207, 450129, 540721, 577011, 655451, 704919, 840209, 903621, 1508327, 1622163, 1966353, 2362097, 2520627, 4524981, 7086291, 12453569, 15963971, 28658213, 37360707, 44879843, 47891913, 85974639, 125191141, 134639529, 375573423, 2378631679, 7135895037]

約数ペア:

[(1, 7135895037), (3, 2378631679), (19, 375573423), (53, 134639529), (57, 125191141), (83, 85974639), (149, 47891913), (159, 44879843), (191, 37360707), (249, 28658213), (447, 15963971), (573, 12453569), (1007, 7086291), (1577, 4524981), (2831, 2520627), (3021, 2362097), (3629, 1966353), (4399, 1622163), (4731, 1508327), (7897, 903621), (8493, 840209), (10123, 704919), (10887, 655451), (12367, 577011), (13197, 540721), (15853, 450129), (23691, 301207), (28459, 250743), (30369, 234973), (37101, 192337), (47559, 150043), (83581, 85377)]