232742457

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{719}}^1$

素因数の和:1378

約数の個数: 32

約数和(自身を含む): 364032000

約数和(自身を除く): 131289543

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 631, 719, 1893, 2157, 5679, 6471, 11989, 13661, 17037, 19413, 35967, 40983, 107901, 122949, 323703, 368847, 453689, 1361067, 4083201, 8620091, 12249603, 25860273, 77580819, 232742457]

約数ペア:

[(1, 232742457), (3, 77580819), (9, 25860273), (19, 12249603), (27, 8620091), (57, 4083201), (171, 1361067), (513, 453689), (631, 368847), (719, 323703), (1893, 122949), (2157, 107901), (5679, 40983), (6471, 35967), (11989, 19413), (13661, 17037)]