47723403

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 85617648

約数和(自身を除く): 37894245

約数列:

[1, 3, 7, 13, 17, 21, 39, 49, 51, 91, 113, 119, 147, 169, 221, 273, 339, 357, 507, 637, 663, 791, 833, 1183, 1469, 1547, 1911, 1921, 2373, 2499, 2873, 3549, 4407, 4641, 5537, 5763, 8281, 8619, 10283, 10829, 13447, 16611, 19097, 20111, 24843, 24973, 30849, 32487, 40341, 57291, 60333, 71981, 74919, 94129, 133679, 140777, 174811, 215943, 282387, 324649, 401037, 422331, 524433, 935753, 973947, 1223677, 2272543, 2807259, 3671031, 6817629, 15907801, 47723403]

約数ペア:

[(1, 47723403), (3, 15907801), (7, 6817629), (13, 3671031), (17, 2807259), (21, 2272543), (39, 1223677), (49, 973947), (51, 935753), (91, 524433), (113, 422331), (119, 401037), (147, 324649), (169, 282387), (221, 215943), (273, 174811), (339, 140777), (357, 133679), (507, 94129), (637, 74919), (663, 71981), (791, 60333), (833, 57291), (1183, 40341), (1469, 32487), (1547, 30849), (1911, 24973), (1921, 24843), (2373, 20111), (2499, 19097), (2873, 16611), (3549, 13447), (4407, 10829), (4641, 10283), (5537, 8619), (5763, 8281)]