84879921

素因数分解:

$3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{24203}}^1$

素因数の和:24380

約数の個数: 16

約数和(自身を含む): 130120704

約数和(自身を除く): 45240783

約数列:

[1, 3, 7, 21, 167, 501, 1169, 3507, 24203, 72609, 169421, 508263, 4041901, 12125703, 28293307, 84879921]

約数ペア:

[(1, 84879921), (3, 28293307), (7, 12125703), (21, 4041901), (167, 508263), (501, 169421), (1169, 72609), (3507, 24203)]