140981673

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{33071}}^1$

素因数の和:33117

約数の個数: 24

約数和(自身を含む): 226212480

約数和(自身を除く): 85230807

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 33071, 99213, 231497, 694491, 959059, 1620479, 2877177, 4861437, 6713413, 20140239, 46993891, 140981673]

約数ペア:

[(1, 140981673), (3, 46993891), (7, 20140239), (21, 6713413), (29, 4861437), (49, 2877177), (87, 1620479), (147, 959059), (203, 694491), (609, 231497), (1421, 99213), (4263, 33071)]