227559501

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{599}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 377395200

約数和(自身を除く): 149835699

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 191, 221, 573, 599, 663, 1719, 1797, 1989, 2483, 3247, 5391, 7449, 7787, 9741, 10183, 22347, 23361, 29223, 30549, 42211, 70083, 91647, 114409, 126633, 132379, 343227, 379899, 397137, 1029681, 1191411, 1487317, 1944953, 4461951, 5834859, 13385853, 17504577, 25284389, 75853167, 227559501]

約数ペア:

[(1, 227559501), (3, 75853167), (9, 25284389), (13, 17504577), (17, 13385853), (39, 5834859), (51, 4461951), (117, 1944953), (153, 1487317), (191, 1191411), (221, 1029681), (573, 397137), (599, 379899), (663, 343227), (1719, 132379), (1797, 126633), (1989, 114409), (2483, 91647), (3247, 70083), (5391, 42211), (7449, 30549), (7787, 29223), (9741, 23361), (10183, 22347)]