156957109557

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{509}}^1\times {\mathrm{284731}}^1$

素因数の和:285281

約数の個数: 24

約数和(自身を含む): 221305099680

約数和(自身を除く): 64347990123

約数列:

[1, 3, 19, 57, 361, 509, 1083, 1527, 9671, 29013, 183749, 284731, 551247, 854193, 5409889, 16229667, 102787891, 144928079, 308363673, 434784237, 2753633501, 8260900503, 52319036519, 156957109557]

約数ペア:

[(1, 156957109557), (3, 52319036519), (19, 8260900503), (57, 2753633501), (361, 434784237), (509, 308363673), (1083, 144928079), (1527, 102787891), (9671, 16229667), (29013, 5409889), (183749, 854193), (284731, 551247)]