80343153

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 134746560

約数和(自身を除く): 54403407

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 121, 171, 209, 353, 363, 627, 1059, 1089, 1331, 1881, 2299, 3177, 3883, 3993, 6707, 6897, 11649, 11979, 20121, 20691, 25289, 34947, 42713, 60363, 73777, 75867, 128139, 221331, 227601, 384417, 469843, 663993, 811547, 1409529, 2434641, 4228587, 7303923, 8927017, 26781051, 80343153]

約数ペア:

[(1, 80343153), (3, 26781051), (9, 8927017), (11, 7303923), (19, 4228587), (33, 2434641), (57, 1409529), (99, 811547), (121, 663993), (171, 469843), (209, 384417), (353, 227601), (363, 221331), (627, 128139), (1059, 75867), (1089, 73777), (1331, 60363), (1881, 42713), (2299, 34947), (3177, 25289), (3883, 20691), (3993, 20121), (6707, 11979), (6897, 11649)]