76909989

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{373}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 117621504

約数和(自身を除く): 40711515

約数列:

[1, 3, 13, 17, 39, 51, 221, 311, 373, 663, 933, 1119, 4043, 4849, 5287, 6341, 12129, 14547, 15861, 19023, 68731, 82433, 116003, 206193, 247299, 348009, 1508039, 1972051, 4524117, 5916153, 25636663, 76909989]

約数ペア:

[(1, 76909989), (3, 25636663), (13, 5916153), (17, 4524117), (39, 1972051), (51, 1508039), (221, 348009), (311, 247299), (373, 206193), (663, 116003), (933, 82433), (1119, 68731), (4043, 19023), (4849, 15861), (5287, 14547), (6341, 12129)]