87460373

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^3\times {\mathrm{47}}^1$

素因数の和:115

約数の個数: 48

約数和(自身を含む): 121551360

約数和(自身を除く): 34090987

約数列:

[1, 7, 11, 13, 47, 77, 91, 121, 143, 169, 329, 517, 611, 847, 1001, 1183, 1573, 1859, 2197, 3619, 4277, 5687, 6721, 7943, 11011, 13013, 15379, 20449, 24167, 39809, 47047, 55601, 73931, 87373, 103259, 143143, 169169, 265837, 517517, 611611, 722813, 961103, 1135849, 1860859, 6727721, 7950943, 12494339, 87460373]

約数ペア:

[(1, 87460373), (7, 12494339), (11, 7950943), (13, 6727721), (47, 1860859), (77, 1135849), (91, 961103), (121, 722813), (143, 611611), (169, 517517), (329, 265837), (517, 169169), (611, 143143), (847, 103259), (1001, 87373), (1183, 73931), (1573, 55601), (1859, 47047), (2197, 39809), (3619, 24167), (4277, 20449), (5687, 15379), (6721, 13013), (7943, 11011)]