201474351

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{1061}}^1$

素因数の和:1624

約数の個数: 32

約数和(自身を含む): 322338240

約数和(自身を除く): 120863889

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 541, 1061, 1623, 3183, 4869, 7033, 9549, 13793, 14607, 21099, 28647, 41379, 63297, 124137, 189891, 372411, 574001, 1722003, 5166009, 7462013, 15498027, 22386039, 67158117, 201474351]

約数ペア:

[(1, 201474351), (3, 67158117), (9, 22386039), (13, 15498027), (27, 7462013), (39, 5166009), (117, 1722003), (351, 574001), (541, 372411), (1061, 189891), (1623, 124137), (3183, 63297), (4869, 41379), (7033, 28647), (9549, 21099), (13793, 14607)]