331566007509

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{773}}^1\times {\mathrm{19429}}^1$

素因数の和:20442

約数の個数: 48

約数和(自身を含む): 525516526080

約数和(自身を除く): 193950518571

約数列:

[1, 3, 9, 11, 33, 99, 223, 669, 773, 2007, 2319, 2453, 6957, 7359, 8503, 19429, 22077, 25509, 58287, 76527, 172379, 174861, 213719, 517137, 641157, 1551411, 1896169, 1923471, 4332667, 5688507, 12998001, 15018617, 17065521, 38994003, 45055851, 47659337, 135167553, 142978011, 165204787, 428934033, 495614361, 1486843083, 3349151591, 10047454773, 30142364319, 36840667501, 110522002503, 331566007509]

約数ペア:

[(1, 331566007509), (3, 110522002503), (9, 36840667501), (11, 30142364319), (33, 10047454773), (99, 3349151591), (223, 1486843083), (669, 495614361), (773, 428934033), (2007, 165204787), (2319, 142978011), (2453, 135167553), (6957, 47659337), (7359, 45055851), (8503, 38994003), (19429, 17065521), (22077, 15018617), (25509, 12998001), (58287, 5688507), (76527, 4332667), (172379, 1923471), (174861, 1896169), (213719, 1551411), (517137, 641157)]