27684603

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 41154048

約数和(自身を除く): 13469445

約数列:

[1, 3, 9, 53, 127, 159, 381, 457, 477, 1143, 1371, 4113, 6731, 20193, 24221, 58039, 60579, 72663, 174117, 217989, 522351, 3076067, 9228201, 27684603]

約数ペア:

[(1, 27684603), (3, 9228201), (9, 3076067), (53, 522351), (127, 217989), (159, 174117), (381, 72663), (457, 60579), (477, 58039), (1143, 24221), (1371, 20193), (4113, 6731)]