65715813

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2417}}^1$

素因数の和:2498

約数の個数: 32

約数和(自身を含む): 104457600

約数和(自身を除く): 38741787

約数列:

[1, 3, 9, 19, 27, 53, 57, 159, 171, 477, 513, 1007, 1431, 2417, 3021, 7251, 9063, 21753, 27189, 45923, 65259, 128101, 137769, 384303, 413307, 1152909, 1239921, 2433919, 3458727, 7301757, 21905271, 65715813]

約数ペア:

[(1, 65715813), (3, 21905271), (9, 7301757), (19, 3458727), (27, 2433919), (53, 1239921), (57, 1152909), (159, 413307), (171, 384303), (477, 137769), (513, 128101), (1007, 65259), (1431, 45923), (2417, 27189), (3021, 21753), (7251, 9063)]