157429269

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{929}}^1\times {\mathrm{991}}^1$

素因数の和:1945

約数の個数: 24

約数和(自身を含む): 239865600

約数和(自身を除く): 82436331

約数列:

[1, 3, 9, 19, 57, 171, 929, 991, 2787, 2973, 8361, 8919, 17651, 18829, 52953, 56487, 158859, 169461, 920639, 2761917, 8285751, 17492141, 52476423, 157429269]

約数ペア:

[(1, 157429269), (3, 52476423), (9, 17492141), (19, 8285751), (57, 2761917), (171, 920639), (929, 169461), (991, 158859), (2787, 56487), (2973, 52953), (8361, 18829), (8919, 17651)]