170127363

素因数分解:

$3^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{2749}}^1$

素因数の和:3187

約数の個数: 24

約数和(自身を含む): 264594000

約数和(自身を除く): 94466637

約数列:

[1, 3, 7, 21, 49, 147, 421, 1263, 2749, 2947, 8247, 8841, 19243, 20629, 57729, 61887, 134701, 404103, 1157329, 3471987, 8101303, 24303909, 56709121, 170127363]

約数ペア:

[(1, 170127363), (3, 56709121), (7, 24303909), (21, 8101303), (49, 3471987), (147, 1157329), (421, 404103), (1263, 134701), (2749, 61887), (2947, 57729), (8247, 20629), (8841, 19243)]