99640689

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 144820224

約数和(自身を除く): 45179535

約数列:

[1, 3, 17, 51, 53, 159, 191, 193, 573, 579, 901, 2703, 3247, 3281, 9741, 9843, 10123, 10229, 30369, 30687, 36863, 110589, 172091, 173893, 516273, 521679, 626671, 1880013, 1953739, 5861217, 33213563, 99640689]

約数ペア:

[(1, 99640689), (3, 33213563), (17, 5861217), (51, 1953739), (53, 1880013), (159, 626671), (191, 521679), (193, 516273), (573, 173893), (579, 172091), (901, 110589), (2703, 36863), (3247, 30687), (3281, 30369), (9741, 10229), (9843, 10123)]