16138211823

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{1321}}^1\times {\mathrm{3209}}^1$

素因数の和:4589

約数の個数: 40

約数和(自身を含む): 24646944960

約数和(自身を除く): 8508733137

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 1321, 3209, 3807, 3963, 9627, 11889, 28881, 35667, 62087, 86643, 107001, 150823, 186261, 259929, 452469, 558783, 1357407, 1676349, 4072221, 4239089, 5029047, 12216663, 12717267, 38151801, 114455403, 199237183, 343366209, 597711549, 1793134647, 5379403941, 16138211823]

約数ペア:

[(1, 16138211823), (3, 5379403941), (9, 1793134647), (27, 597711549), (47, 343366209), (81, 199237183), (141, 114455403), (423, 38151801), (1269, 12717267), (1321, 12216663), (3209, 5029047), (3807, 4239089), (3963, 4072221), (9627, 1676349), (11889, 1357407), (28881, 558783), (35667, 452469), (62087, 259929), (86643, 186261), (107001, 150823)]