51019443

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 77993280

約数和(自身を除く): 26973837

約数列:

[1, 3, 9, 27, 53, 101, 159, 303, 353, 477, 909, 1059, 1431, 2727, 3177, 5353, 9531, 16059, 18709, 35653, 48177, 56127, 106959, 144531, 168381, 320877, 505143, 962631, 1889609, 5668827, 17006481, 51019443]

約数ペア:

[(1, 51019443), (3, 17006481), (9, 5668827), (27, 1889609), (53, 962631), (101, 505143), (159, 320877), (303, 168381), (353, 144531), (477, 106959), (909, 56127), (1059, 48177), (1431, 35653), (2727, 18709), (3177, 16059), (5353, 9531)]