84741741

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15461}}^1$

素因数の和:15506

約数の個数: 32

約数和(自身を含む): 148435200

約数和(自身を除く): 63693459

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 15461, 46383, 108227, 139149, 324681, 417447, 448369, 974043, 1345107, 2922129, 3138583, 4035321, 9415749, 12105963, 28247247, 84741741]

約数ペア:

[(1, 84741741), (3, 28247247), (7, 12105963), (9, 9415749), (21, 4035321), (27, 3138583), (29, 2922129), (63, 1345107), (87, 974043), (189, 448369), (203, 417447), (261, 324681), (609, 139149), (783, 108227), (1827, 46383), (5481, 15461)]