67381587

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2837}}^1$

素因数の和:2892

約数の個数: 48

約数和(自身を含む): 123963840

約数和(自身を除く): 56582253

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 63, 87, 91, 117, 203, 261, 273, 377, 609, 819, 1131, 1827, 2639, 2837, 3393, 7917, 8511, 19859, 23751, 25533, 36881, 59577, 82273, 110643, 178731, 246819, 258167, 331929, 575911, 740457, 774501, 1069549, 1727733, 2323503, 3208647, 5183199, 7486843, 9625941, 22460529, 67381587]

約数ペア:

[(1, 67381587), (3, 22460529), (7, 9625941), (9, 7486843), (13, 5183199), (21, 3208647), (29, 2323503), (39, 1727733), (63, 1069549), (87, 774501), (91, 740457), (117, 575911), (203, 331929), (261, 258167), (273, 246819), (377, 178731), (609, 110643), (819, 82273), (1131, 59577), (1827, 36881), (2639, 25533), (2837, 23751), (3393, 19859), (7917, 8511)]