221343286611

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{481157}}^1$

素因数の和:481355

約数の個数: 32

約数和(自身を含む): 315947589120

約数和(自身を除く): 94604302509

約数列:

[1, 3, 23, 59, 69, 113, 177, 339, 1357, 2599, 4071, 6667, 7797, 20001, 153341, 460023, 481157, 1443471, 11066611, 28388263, 33199833, 54370741, 85164789, 163112223, 652930049, 1250527043, 1958790147, 3207873719, 3751581129, 9623621157, 73781095537, 221343286611]

約数ペア:

[(1, 221343286611), (3, 73781095537), (23, 9623621157), (59, 3751581129), (69, 3207873719), (113, 1958790147), (177, 1250527043), (339, 652930049), (1357, 163112223), (2599, 85164789), (4071, 54370741), (6667, 33199833), (7797, 28388263), (20001, 11066611), (153341, 1443471), (460023, 481157)]