161010243

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{257}}^1\times {\mathrm{461}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 235531296

約数和(自身を除く): 74521053

約数列:

[1, 3, 9, 151, 257, 453, 461, 771, 1359, 1383, 2313, 4149, 38807, 69611, 116421, 118477, 208833, 349263, 355431, 626499, 1066293, 17890027, 53670081, 161010243]

約数ペア:

[(1, 161010243), (3, 53670081), (9, 17890027), (151, 1066293), (257, 626499), (453, 355431), (461, 349263), (771, 208833), (1359, 118477), (1383, 116421), (2313, 69611), (4149, 38807)]