130617249

素因数分解:

$3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 202341120

約数和(自身を除く): 71723871

約数列:

[1, 3, 7, 21, 157, 173, 229, 471, 519, 687, 1099, 1211, 1603, 3297, 3633, 4809, 27161, 35953, 39617, 81483, 107859, 118851, 190127, 251671, 277319, 570381, 755013, 831957, 6219869, 18659607, 43539083, 130617249]

約数ペア:

[(1, 130617249), (3, 43539083), (7, 18659607), (21, 6219869), (157, 831957), (173, 755013), (229, 570381), (471, 277319), (519, 251671), (687, 190127), (1099, 118851), (1211, 107859), (1603, 81483), (3297, 39617), (3633, 35953), (4809, 27161)]