54593721

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{349}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 97843200

約数和(自身を除く): 43249479

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 191, 273, 349, 573, 819, 1047, 1337, 1719, 2443, 2483, 3141, 4011, 4537, 7329, 7449, 12033, 13611, 17381, 21987, 22347, 31759, 40833, 52143, 66659, 95277, 156429, 199977, 285831, 466613, 599931, 866567, 1399839, 2599701, 4199517, 6065969, 7799103, 18197907, 54593721]

約数ペア:

[(1, 54593721), (3, 18197907), (7, 7799103), (9, 6065969), (13, 4199517), (21, 2599701), (39, 1399839), (63, 866567), (91, 599931), (117, 466613), (191, 285831), (273, 199977), (349, 156429), (573, 95277), (819, 66659), (1047, 52143), (1337, 40833), (1719, 31759), (2443, 22347), (2483, 21987), (3141, 17381), (4011, 13611), (4537, 12033), (7329, 7449)]