127553139

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{38201}}^1$

素因数の和:38267

約数の個数: 24

約数和(自身を含む): 214542432

約数和(自身を除く): 86989293

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 38201, 114603, 267407, 343809, 802221, 2024653, 2406663, 6073959, 14172571, 18221877, 42517713, 127553139]

約数ペア:

[(1, 127553139), (3, 42517713), (7, 18221877), (9, 14172571), (21, 6073959), (53, 2406663), (63, 2024653), (159, 802221), (371, 343809), (477, 267407), (1113, 114603), (3339, 38201)]