156640793517

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{189983}}^1$

素因数の和:190046

約数の個数: 64

約数和(自身を含む): 261721958400

約数和(自身を除く): 105081164883

約数列:

[1, 3, 9, 13, 27, 29, 39, 81, 87, 117, 243, 261, 351, 377, 729, 783, 1053, 1131, 2187, 2349, 3159, 3393, 7047, 9477, 10179, 21141, 28431, 30537, 63423, 91611, 189983, 274833, 569949, 824499, 1709847, 2469779, 5129541, 5509507, 7409337, 15388623, 16528521, 22228011, 46165869, 49585563, 66684033, 71623591, 138497607, 148756689, 200052099, 214870773, 415492821, 446270067, 600156297, 644612319, 1338810201, 1800468891, 1933836957, 4016430603, 5401406673, 5801510871, 12049291809, 17404532613, 52213597839, 156640793517]

約数ペア:

[(1, 156640793517), (3, 52213597839), (9, 17404532613), (13, 12049291809), (27, 5801510871), (29, 5401406673), (39, 4016430603), (81, 1933836957), (87, 1800468891), (117, 1338810201), (243, 644612319), (261, 600156297), (351, 446270067), (377, 415492821), (729, 214870773), (783, 200052099), (1053, 148756689), (1131, 138497607), (2187, 71623591), (2349, 66684033), (3159, 49585563), (3393, 46165869), (7047, 22228011), (9477, 16528521), (10179, 15388623), (21141, 7409337), (28431, 5509507), (30537, 5129541), (63423, 2469779), (91611, 1709847), (189983, 824499), (274833, 569949)]