28541085921

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{59}}^1\times {\mathrm{55931}}^1$

素因数の和:56058

約数の個数: 36

約数和(自身を含む): 43321571280

約数和(自身を除く): 14780485359

約数列:

[1, 3, 9, 31, 59, 93, 177, 279, 531, 961, 1829, 2883, 5487, 8649, 16461, 55931, 56699, 167793, 170097, 503379, 510291, 1733861, 3299929, 5201583, 9899787, 15604749, 29699361, 53749691, 102297799, 161249073, 306893397, 483747219, 920680191, 3171231769, 9513695307, 28541085921]

約数ペア:

[(1, 28541085921), (3, 9513695307), (9, 3171231769), (31, 920680191), (59, 483747219), (93, 306893397), (177, 161249073), (279, 102297799), (531, 53749691), (961, 29699361), (1829, 15604749), (2883, 9899787), (5487, 5201583), (8649, 3299929), (16461, 1733861), (55931, 510291), (56699, 503379), (167793, 170097)]