29508381

素因数分解:

$3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{733}}^1$

素因数の和:823

約数の個数: 40

約数和(自身を含む): 51156864

約数和(自身を除く): 21648483

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 81, 189, 213, 497, 567, 639, 733, 1491, 1917, 2199, 4473, 5131, 5751, 6597, 13419, 15393, 19791, 40257, 46179, 52043, 59373, 138537, 156129, 364301, 415611, 468387, 1092903, 1405161, 3278709, 4215483, 9836127, 29508381]

約数ペア:

[(1, 29508381), (3, 9836127), (7, 4215483), (9, 3278709), (21, 1405161), (27, 1092903), (63, 468387), (71, 415611), (81, 364301), (189, 156129), (213, 138537), (497, 59373), (567, 52043), (639, 46179), (733, 40257), (1491, 19791), (1917, 15393), (2199, 13419), (4473, 6597), (5131, 5751)]