166566069

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 262738944

約数和(自身を除く): 96172875

約数列:

[1, 3, 9, 23, 31, 69, 93, 101, 207, 257, 279, 303, 713, 771, 909, 2139, 2313, 2323, 3131, 5911, 6417, 6969, 7967, 9393, 17733, 20907, 23901, 25957, 28179, 53199, 71703, 72013, 77871, 183241, 216039, 233613, 549723, 597011, 648117, 804667, 1649169, 1791033, 2414001, 5373099, 7242003, 18507341, 55522023, 166566069]

約数ペア:

[(1, 166566069), (3, 55522023), (9, 18507341), (23, 7242003), (31, 5373099), (69, 2414001), (93, 1791033), (101, 1649169), (207, 804667), (257, 648117), (279, 597011), (303, 549723), (713, 233613), (771, 216039), (909, 183241), (2139, 77871), (2313, 72013), (2323, 71703), (3131, 53199), (5911, 28179), (6417, 25957), (6969, 23901), (7967, 20907), (9393, 17733)]