188797869

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4127}}^1$

素因数の和:4186

約数の個数: 48

約数和(自身を含む): 324559872

約数和(自身を除く): 135762003

約数列:

[1, 3, 9, 13, 17, 23, 39, 51, 69, 117, 153, 207, 221, 299, 391, 663, 897, 1173, 1989, 2691, 3519, 4127, 5083, 12381, 15249, 37143, 45747, 53651, 70159, 94921, 160953, 210477, 284763, 482859, 631431, 854289, 912067, 1233973, 1613657, 2736201, 3701919, 4840971, 8208603, 11105757, 14522913, 20977541, 62932623, 188797869]

約数ペア:

[(1, 188797869), (3, 62932623), (9, 20977541), (13, 14522913), (17, 11105757), (23, 8208603), (39, 4840971), (51, 3701919), (69, 2736201), (117, 1613657), (153, 1233973), (207, 912067), (221, 854289), (299, 631431), (391, 482859), (663, 284763), (897, 210477), (1173, 160953), (1989, 94921), (2691, 70159), (3519, 53651), (4127, 45747), (5083, 37143), (12381, 15249)]