76613679

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 125349120

約数和(自身を除く): 48735441

約数列:

[1, 3, 9, 17, 29, 31, 51, 87, 93, 153, 261, 279, 493, 527, 557, 899, 1479, 1581, 1671, 2697, 4437, 4743, 5013, 8091, 9469, 15283, 16153, 17267, 28407, 45849, 48459, 51801, 85221, 137547, 145377, 155403, 274601, 293539, 500743, 823803, 880617, 1502229, 2471409, 2641851, 4506687, 8512631, 25537893, 76613679]

約数ペア:

[(1, 76613679), (3, 25537893), (9, 8512631), (17, 4506687), (29, 2641851), (31, 2471409), (51, 1502229), (87, 880617), (93, 823803), (153, 500743), (261, 293539), (279, 274601), (493, 155403), (527, 145377), (557, 137547), (899, 85221), (1479, 51801), (1581, 48459), (1671, 45849), (2697, 28407), (4437, 17267), (4743, 16153), (5013, 15283), (8091, 9469)]