53042211327

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{132937873}}^1$

素因数の和:132937902

約数の個数: 16

約数和(自身を含む): 85080239360

約数和(自身を除く): 32038028033

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 132937873, 398813619, 930565111, 2525819587, 2791695333, 7577458761, 17680737109, 53042211327]

約数ペア:

[(1, 53042211327), (3, 17680737109), (7, 7577458761), (19, 2791695333), (21, 2525819587), (57, 930565111), (133, 398813619), (399, 132937873)]