128415672003

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{28403}}^1\times {\mathrm{88651}}^1$

素因数の和:117074

約数の個数: 16

約数和(自身を含む): 181301141376

約数和(自身を除く): 52885469373

約数列:

[1, 3, 17, 51, 28403, 85209, 88651, 265953, 482851, 1448553, 1507067, 4521201, 2517954353, 7553863059, 42805224001, 128415672003]

約数ペア:

[(1, 128415672003), (3, 42805224001), (17, 7553863059), (51, 2517954353), (28403, 4521201), (85209, 1507067), (88651, 1448553), (265953, 482851)]