78232929

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 114027264

約数和(自身を除く): 35794335

約数列:

[1, 3, 17, 51, 53, 103, 159, 281, 309, 843, 901, 1751, 2703, 4777, 5253, 5459, 14331, 14893, 16377, 28943, 44679, 86829, 92803, 253181, 278409, 492031, 759543, 1476093, 1533979, 4601937, 26077643, 78232929]

約数ペア:

[(1, 78232929), (3, 26077643), (17, 4601937), (51, 1533979), (53, 1476093), (103, 759543), (159, 492031), (281, 278409), (309, 253181), (843, 92803), (901, 86829), (1751, 44679), (2703, 28943), (4777, 16377), (5253, 14893), (5459, 14331)]