145890657

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{24977}}^1$

素因数の和:25053

約数の個数: 24

約数和(自身を含む): 233794080

約数和(自身を除く): 87903423

約数列:

[1, 3, 9, 11, 33, 59, 99, 177, 531, 649, 1947, 5841, 24977, 74931, 224793, 274747, 824241, 1473643, 2472723, 4420929, 13262787, 16210073, 48630219, 145890657]

約数ペア:

[(1, 145890657), (3, 48630219), (9, 16210073), (11, 13262787), (33, 4420929), (59, 2472723), (99, 1473643), (177, 824241), (531, 274747), (649, 224793), (1947, 74931), (5841, 24977)]