117916983

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{7109}}^1$

素因数の和:7231

約数の個数: 24

約数和(自身を含む): 181162800

約数和(自身を除く): 63245817

約数列:

[1, 3, 9, 19, 57, 97, 171, 291, 873, 1843, 5529, 7109, 16587, 21327, 63981, 135071, 405213, 689573, 1215639, 2068719, 6206157, 13101887, 39305661, 117916983]

約数ペア:

[(1, 117916983), (3, 39305661), (9, 13101887), (19, 6206157), (57, 2068719), (97, 1215639), (171, 689573), (291, 405213), (873, 135071), (1843, 63981), (5529, 21327), (7109, 16587)]