156791197143

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12721}}^1\times {\mathrm{6311}}^1$

素因数の和:19076

約数の個数: 48

約数和(自身を含む): 267242606592

約数和(自身を除く): 110451409449

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 6311, 12721, 18933, 38163, 44177, 56799, 89047, 114489, 132531, 195641, 267141, 394351, 397593, 586923, 801423, 1183053, 1369487, 1760769, 2760457, 3549159, 4108461, 8281371, 12325383, 24844113, 80282231, 240846693, 561975617, 722540079, 1685926851, 2488749161, 5057780553, 7466247483, 17421244127, 22398742449, 52263732381, 156791197143]

約数ペア:

[(1, 156791197143), (3, 52263732381), (7, 22398742449), (9, 17421244127), (21, 7466247483), (31, 5057780553), (63, 2488749161), (93, 1685926851), (217, 722540079), (279, 561975617), (651, 240846693), (1953, 80282231), (6311, 24844113), (12721, 12325383), (18933, 8281371), (38163, 4108461), (44177, 3549159), (56799, 2760457), (89047, 1760769), (114489, 1369487), (132531, 1183053), (195641, 801423), (267141, 586923), (394351, 397593)]