165037131

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{701}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 282979008

約数和(自身を除く): 117941877

約数列:

[1, 3, 7, 9, 21, 37, 63, 101, 111, 259, 303, 333, 701, 707, 777, 909, 2103, 2121, 2331, 3737, 4907, 6309, 6363, 11211, 14721, 25937, 26159, 33633, 44163, 70801, 77811, 78477, 181559, 212403, 233433, 235431, 495607, 544677, 637209, 1486821, 1634031, 2619637, 4460463, 7858911, 18337459, 23576733, 55012377, 165037131]

約数ペア:

[(1, 165037131), (3, 55012377), (7, 23576733), (9, 18337459), (21, 7858911), (37, 4460463), (63, 2619637), (101, 1634031), (111, 1486821), (259, 637209), (303, 544677), (333, 495607), (701, 235431), (707, 233433), (777, 212403), (909, 181559), (2103, 78477), (2121, 77811), (2331, 70801), (3737, 44163), (4907, 33633), (6309, 26159), (6363, 25937), (11211, 14721)]