137730753

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{929}}^1$

素因数の和:991

約数の個数: 48

約数和(自身を含む): 228408000

約数和(自身を除く): 90677247

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 289, 323, 459, 513, 867, 929, 969, 2601, 2787, 2907, 5491, 7803, 8361, 8721, 15793, 16473, 17651, 25083, 47379, 49419, 52953, 142137, 148257, 158859, 268481, 300067, 426411, 476577, 805443, 900201, 2416329, 2700603, 5101139, 7248987, 8101809, 15303417, 45910251, 137730753]

約数ペア:

[(1, 137730753), (3, 45910251), (9, 15303417), (17, 8101809), (19, 7248987), (27, 5101139), (51, 2700603), (57, 2416329), (153, 900201), (171, 805443), (289, 476577), (323, 426411), (459, 300067), (513, 268481), (867, 158859), (929, 148257), (969, 142137), (2601, 52953), (2787, 49419), (2907, 47379), (5491, 25083), (7803, 17651), (8361, 16473), (8721, 15793)]