647016022017

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{74190577}}^1$

素因数の和:74190622

約数の個数: 32

約数和(自身を含む): 1068344323200

約数和(自身を除く): 421328301183

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 969, 2907, 8721, 74190577, 222571731, 667715193, 1261239809, 1409620963, 2003145579, 3783719427, 4228862889, 11351158281, 12686588667, 23963556371, 34053474843, 38059766001, 71890669113, 215672007339, 647016022017]

約数ペア:

[(1, 647016022017), (3, 215672007339), (9, 71890669113), (17, 38059766001), (19, 34053474843), (27, 23963556371), (51, 12686588667), (57, 11351158281), (153, 4228862889), (171, 3783719427), (323, 2003145579), (459, 1409620963), (513, 1261239809), (969, 667715193), (2907, 222571731), (8721, 74190577)]