165780873

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{367}}^1\times {\mathrm{947}}^1$

素因数の和:1373

約数の個数: 24

約数和(自身を含む): 244902528

約数和(自身を除く): 79121655

約数列:

[1, 3, 9, 53, 159, 367, 477, 947, 1101, 2841, 3303, 8523, 19451, 50191, 58353, 150573, 175059, 347549, 451719, 1042647, 3127941, 18420097, 55260291, 165780873]

約数ペア:

[(1, 165780873), (3, 55260291), (9, 18420097), (53, 3127941), (159, 1042647), (367, 451719), (477, 347549), (947, 175059), (1101, 150573), (2841, 58353), (3303, 50191), (8523, 19451)]