55958553

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15583}}^1$

素因数の和:15618

約数の個数: 32

約数和(自身を含む): 99737600

約数和(自身を除く): 43779047

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 15583, 46749, 109081, 140247, 296077, 327243, 420741, 888231, 981729, 2072539, 2664693, 2945187, 6217617, 7994079, 18652851, 55958553]

約数ペア:

[(1, 55958553), (3, 18652851), (7, 7994079), (9, 6217617), (19, 2945187), (21, 2664693), (27, 2072539), (57, 981729), (63, 888231), (133, 420741), (171, 327243), (189, 296077), (399, 140247), (513, 109081), (1197, 46749), (3591, 15583)]