156969383499

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{225037}}^1$

素因数の和:225204

約数の個数: 48

約数和(自身を含む): 247707427968

約数和(自身を除く): 90738044469

約数列:

[1, 3, 9, 17, 47, 51, 97, 141, 153, 291, 423, 799, 873, 1649, 2397, 4559, 4947, 7191, 13677, 14841, 41031, 77503, 225037, 232509, 675111, 697527, 2025333, 3825629, 10576739, 11476887, 21828589, 31730217, 34430661, 65485767, 95190651, 179804563, 196457301, 371086013, 539413689, 1025943683, 1113258039, 1618241067, 3077831049, 3339774117, 9233493147, 17441042611, 52323127833, 156969383499]

約数ペア:

[(1, 156969383499), (3, 52323127833), (9, 17441042611), (17, 9233493147), (47, 3339774117), (51, 3077831049), (97, 1618241067), (141, 1113258039), (153, 1025943683), (291, 539413689), (423, 371086013), (799, 196457301), (873, 179804563), (1649, 95190651), (2397, 65485767), (4559, 34430661), (4947, 31730217), (7191, 21828589), (13677, 11476887), (14841, 10576739), (41031, 3825629), (77503, 2025333), (225037, 697527), (232509, 675111)]