8218854927981

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{3407}}^1\times {\mathrm{23473}}^1$

素因数の和:27506

約数の個数: 48

約数和(自身を含む): 12521504835840

約数和(自身を除く): 4302649907859

約数列:

[1, 3, 9, 19, 57, 171, 601, 1803, 3407, 5409, 10221, 11419, 23473, 30663, 34257, 64733, 70419, 102771, 194199, 211257, 445987, 582597, 1337961, 2047607, 4013883, 6142821, 14107273, 18428463, 38904533, 42321819, 79972511, 116713599, 126965457, 239917533, 268038187, 350140797, 719752599, 804114561, 1519477709, 2412343683, 4558433127, 13675299381, 48063479111, 144190437333, 432571311999, 913206103109, 2739618309327, 8218854927981]

約数ペア:

[(1, 8218854927981), (3, 2739618309327), (9, 913206103109), (19, 432571311999), (57, 144190437333), (171, 48063479111), (601, 13675299381), (1803, 4558433127), (3407, 2412343683), (5409, 1519477709), (10221, 804114561), (11419, 719752599), (23473, 350140797), (30663, 268038187), (34257, 239917533), (64733, 126965457), (70419, 116713599), (102771, 79972511), (194199, 42321819), (211257, 38904533), (445987, 18428463), (582597, 14107273), (1337961, 6142821), (2047607, 4013883)]